31631506

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 48432384

約数和(自身を除く): 16800878

約数列:

[1, 2, 97, 103, 194, 206, 1583, 3166, 9991, 19982, 153551, 163049, 307102, 326098, 15815753, 31631506]

約数ペア:

[(1, 31631506), (2, 15815753), (97, 326098), (103, 307102), (194, 163049), (206, 153551), (1583, 19982), (3166, 9991)]