32847568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2099

約数の個数: 40

約数和(自身を含む): 69440000

約数和(自身を除く): 36592432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 1999, 2054, 3998, 4108, 7996, 8216, 15992, 16432, 25987, 31984, 51974, 103948, 157921, 207896, 315842, 415792, 631684, 1263368, 2052973, 2526736, 4105946, 8211892, 16423784, 32847568]

約数ペア:

[(1, 32847568), (2, 16423784), (4, 8211892), (8, 4105946), (13, 2526736), (16, 2052973), (26, 1263368), (52, 631684), (79, 415792), (104, 315842), (158, 207896), (208, 157921), (316, 103948), (632, 51974), (1027, 31984), (1264, 25987), (1999, 16432), (2054, 15992), (3998, 8216), (4108, 7996)]