71032466

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2273

約数の個数: 16

約数和(自身を含む): 108240000

約数和(自身を除く): 37207534

約数列:

[1, 2, 109, 163, 218, 326, 1999, 3998, 17767, 35534, 217891, 325837, 435782, 651674, 35516233, 71032466]

約数ペア:

[(1, 71032466), (2, 35516233), (109, 651674), (163, 435782), (218, 325837), (326, 217891), (1999, 35534), (3998, 17767)]