173721008

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{8951}}^1$

素因数の和:10172

約数の個数: 20

約数和(自身を含む): 336899568

約数和(自身を除く): 163178560

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 8951, 9704, 17902, 19408, 35804, 71608, 143216, 10857563, 21715126, 43430252, 86860504, 173721008]

約数ペア:

[(1, 173721008), (2, 86860504), (4, 43430252), (8, 21715126), (16, 10857563), (1213, 143216), (2426, 71608), (4852, 35804), (8951, 19408), (9704, 17902)]