31450272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2790

約数の個数: 96

約数和(自身を含む): 99937152

約数和(自身を除く): 68486880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2753, 2856, 3808, 5506, 5712, 8259, 11012, 11424, 16518, 19271, 22024, 33036, 38542, 44048, 46801, 57813, 66072, 77084, 88096, 93602, 115626, 132144, 140403, 154168, 187204, 231252, 264288, 280806, 308336, 327607, 374408, 462504, 561612, 616672, 655214, 748816, 925008, 982821, 1123224, 1310428, 1497632, 1850016, 1965642, 2246448, 2620856, 3931284, 4492896, 5241712, 7862568, 10483424, 15725136, 31450272]

約数ペア:

[(1, 31450272), (2, 15725136), (3, 10483424), (4, 7862568), (6, 5241712), (7, 4492896), (8, 3931284), (12, 2620856), (14, 2246448), (16, 1965642), (17, 1850016), (21, 1497632), (24, 1310428), (28, 1123224), (32, 982821), (34, 925008), (42, 748816), (48, 655214), (51, 616672), (56, 561612), (68, 462504), (84, 374408), (96, 327607), (102, 308336), (112, 280806), (119, 264288), (136, 231252), (168, 187204), (204, 154168), (224, 140403), (238, 132144), (272, 115626), (336, 93602), (357, 88096), (408, 77084), (476, 66072), (544, 57813), (672, 46801), (714, 44048), (816, 38542), (952, 33036), (1428, 22024), (1632, 19271), (1904, 16518), (2753, 11424), (2856, 11012), (3808, 8259), (5506, 5712)]