91339774

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 138400416

約数和(自身を除く): 47060642

約数列:

[1, 2, 157, 314, 461, 631, 922, 1262, 72377, 99067, 144754, 198134, 290891, 581782, 45669887, 91339774]

約数ペア:

[(1, 91339774), (2, 45669887), (157, 581782), (314, 290891), (461, 198134), (631, 144754), (922, 99067), (1262, 72377)]