31355016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 105338880

約数和(自身を除く): 73983864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 47, 56, 57, 66, 76, 77, 84, 88, 94, 114, 132, 133, 141, 152, 154, 168, 188, 209, 228, 231, 264, 266, 282, 308, 329, 361, 376, 399, 418, 456, 462, 517, 532, 564, 616, 627, 658, 722, 798, 836, 893, 924, 987, 1034, 1064, 1083, 1128, 1254, 1316, 1444, 1463, 1551, 1596, 1672, 1786, 1848, 1974, 2068, 2166, 2508, 2527, 2632, 2679, 2888, 2926, 3102, 3192, 3572, 3619, 3948, 3971, 4136, 4332, 4389, 5016, 5054, 5358, 5852, 6204, 6251, 7144, 7238, 7581, 7896, 7942, 8664, 8778, 9823, 10108, 10716, 10857, 11704, 11913, 12408, 12502, 14476, 15162, 15884, 16967, 17556, 18753, 19646, 20216, 21432, 21714, 23826, 25004, 27797, 28952, 29469, 30324, 31768, 33934, 35112, 37506, 39292, 43428, 47652, 50008, 50901, 55594, 58938, 60648, 67868, 68761, 75012, 78584, 83391, 86856, 95304, 101802, 111188, 117876, 118769, 135736, 137522, 150024, 166782, 186637, 203604, 206283, 222376, 235752, 237538, 275044, 333564, 356307, 373274, 407208, 412566, 475076, 550088, 559911, 667128, 712614, 746548, 825132, 950152, 1119822, 1306459, 1425228, 1493096, 1650264, 2239644, 2612918, 2850456, 3919377, 4479288, 5225836, 7838754, 10451672, 15677508, 31355016]

約数ペア:

[(1, 31355016), (2, 15677508), (3, 10451672), (4, 7838754), (6, 5225836), (7, 4479288), (8, 3919377), (11, 2850456), (12, 2612918), (14, 2239644), (19, 1650264), (21, 1493096), (22, 1425228), (24, 1306459), (28, 1119822), (33, 950152), (38, 825132), (42, 746548), (44, 712614), (47, 667128), (56, 559911), (57, 550088), (66, 475076), (76, 412566), (77, 407208), (84, 373274), (88, 356307), (94, 333564), (114, 275044), (132, 237538), (133, 235752), (141, 222376), (152, 206283), (154, 203604), (168, 186637), (188, 166782), (209, 150024), (228, 137522), (231, 135736), (264, 118769), (266, 117876), (282, 111188), (308, 101802), (329, 95304), (361, 86856), (376, 83391), (399, 78584), (418, 75012), (456, 68761), (462, 67868), (517, 60648), (532, 58938), (564, 55594), (616, 50901), (627, 50008), (658, 47652), (722, 43428), (798, 39292), (836, 37506), (893, 35112), (924, 33934), (987, 31768), (1034, 30324), (1064, 29469), (1083, 28952), (1128, 27797), (1254, 25004), (1316, 23826), (1444, 21714), (1463, 21432), (1551, 20216), (1596, 19646), (1672, 18753), (1786, 17556), (1848, 16967), (1974, 15884), (2068, 15162), (2166, 14476), (2508, 12502), (2527, 12408), (2632, 11913), (2679, 11704), (2888, 10857), (2926, 10716), (3102, 10108), (3192, 9823), (3572, 8778), (3619, 8664), (3948, 7942), (3971, 7896), (4136, 7581), (4332, 7238), (4389, 7144), (5016, 6251), (5054, 6204), (5358, 5852)]