31800772

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 56511000

約数和(自身を除く): 24710228

約数列:

[1, 2, 4, 149, 229, 233, 298, 458, 466, 596, 916, 932, 34121, 34717, 53357, 68242, 69434, 106714, 136484, 138868, 213428, 7950193, 15900386, 31800772]

約数ペア:

[(1, 31800772), (2, 15900386), (4, 7950193), (149, 213428), (229, 138868), (233, 136484), (298, 106714), (458, 69434), (466, 68242), (596, 53357), (916, 34717), (932, 34121)]