31552274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 56004480

約数和(自身を除く): 24452206

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 2777, 5554, 5681, 11362, 36101, 52763, 63871, 72202, 105526, 127742, 685919, 830323, 1213549, 1371838, 1660646, 2427098, 15776137, 31552274]

約数ペア:

[(1, 31552274), (2, 15776137), (13, 2427098), (19, 1660646), (23, 1371838), (26, 1213549), (38, 830323), (46, 685919), (247, 127742), (299, 105526), (437, 72202), (494, 63871), (598, 52763), (874, 36101), (2777, 11362), (5554, 5681)]