90417656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84979}}^1$

素因数の和:85011

約数の個数: 32

約数和(自身を含む): 203952000

約数和(自身を除く): 113534344

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 84979, 169958, 339916, 594853, 679832, 1189706, 1614601, 2379412, 3229202, 4758824, 6458404, 11302207, 12916808, 22604414, 45208828, 90417656]

約数ペア:

[(1, 90417656), (2, 45208828), (4, 22604414), (7, 12916808), (8, 11302207), (14, 6458404), (19, 4758824), (28, 3229202), (38, 2379412), (56, 1614601), (76, 1189706), (133, 679832), (152, 594853), (266, 339916), (532, 169958), (1064, 84979)]