125136848

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{87877}}^1$

素因数の和:87974

約数の個数: 20

約数和(自身を含む): 245179620

約数和(自身を除く): 120042772

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 87877, 175754, 351508, 703016, 1406032, 7821053, 15642106, 31284212, 62568424, 125136848]

約数ペア:

[(1, 125136848), (2, 62568424), (4, 31284212), (8, 15642106), (16, 7821053), (89, 1406032), (178, 703016), (356, 351508), (712, 175754), (1424, 87877)]