31077312

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1258

約数の個数: 112

約数和(自身を含む): 98999040

約数和(自身を除く): 67921728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1217, 1344, 1596, 1824, 2128, 2434, 3192, 3648, 3651, 4256, 4868, 6384, 7302, 8512, 8519, 9736, 12768, 14604, 17038, 19472, 23123, 25536, 25557, 29208, 34076, 38944, 46246, 51114, 58416, 68152, 69369, 77888, 92492, 102228, 116832, 136304, 138738, 161861, 184984, 204456, 233664, 272608, 277476, 323722, 369968, 408912, 485583, 545216, 554952, 647444, 739936, 817824, 971166, 1109904, 1294888, 1479872, 1635648, 1942332, 2219808, 2589776, 3884664, 4439616, 5179552, 7769328, 10359104, 15538656, 31077312]

約数ペア:

[(1, 31077312), (2, 15538656), (3, 10359104), (4, 7769328), (6, 5179552), (7, 4439616), (8, 3884664), (12, 2589776), (14, 2219808), (16, 1942332), (19, 1635648), (21, 1479872), (24, 1294888), (28, 1109904), (32, 971166), (38, 817824), (42, 739936), (48, 647444), (56, 554952), (57, 545216), (64, 485583), (76, 408912), (84, 369968), (96, 323722), (112, 277476), (114, 272608), (133, 233664), (152, 204456), (168, 184984), (192, 161861), (224, 138738), (228, 136304), (266, 116832), (304, 102228), (336, 92492), (399, 77888), (448, 69369), (456, 68152), (532, 58416), (608, 51114), (672, 46246), (798, 38944), (912, 34076), (1064, 29208), (1216, 25557), (1217, 25536), (1344, 23123), (1596, 19472), (1824, 17038), (2128, 14604), (2434, 12768), (3192, 9736), (3648, 8519), (3651, 8512), (4256, 7302), (4868, 6384)]