31804176

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 88605440

約数和(自身を除く): 56801264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 811, 817, 912, 1032, 1622, 1634, 2064, 2433, 2451, 3244, 3268, 4866, 4902, 6488, 6536, 9732, 9804, 12976, 13072, 15409, 19464, 19608, 30818, 34873, 38928, 39216, 46227, 61636, 69746, 92454, 104619, 123272, 139492, 184908, 209238, 246544, 278984, 369816, 418476, 557968, 662587, 739632, 836952, 1325174, 1673904, 1987761, 2650348, 3975522, 5300696, 7951044, 10601392, 15902088, 31804176]

約数ペア:

[(1, 31804176), (2, 15902088), (3, 10601392), (4, 7951044), (6, 5300696), (8, 3975522), (12, 2650348), (16, 1987761), (19, 1673904), (24, 1325174), (38, 836952), (43, 739632), (48, 662587), (57, 557968), (76, 418476), (86, 369816), (114, 278984), (129, 246544), (152, 209238), (172, 184908), (228, 139492), (258, 123272), (304, 104619), (344, 92454), (456, 69746), (516, 61636), (688, 46227), (811, 39216), (817, 38928), (912, 34873), (1032, 30818), (1622, 19608), (1634, 19464), (2064, 15409), (2433, 13072), (2451, 12976), (3244, 9804), (3268, 9732), (4866, 6536), (4902, 6488)]