56125616

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{22343}}^1$

素因数の和:22508

約数の個数: 20

約数和(自身を含む): 109440912

約数和(自身を除く): 53315296

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 22343, 44686, 89372, 178744, 357488, 3507851, 7015702, 14031404, 28062808, 56125616]

約数ペア:

[(1, 56125616), (2, 28062808), (4, 14031404), (8, 7015702), (16, 3507851), (157, 357488), (314, 178744), (628, 89372), (1256, 44686), (2512, 22343)]