268355216

素因数分解:

$2^4\times {\mathrm{2251}}^1\times {\mathrm{7451}}^1$

素因数の和:9710

約数の個数: 20

約数和(自身を含む): 520239024

約数和(自身を除く): 251883808

約数列:

[1, 2, 4, 8, 16, 2251, 4502, 7451, 9004, 14902, 18008, 29804, 36016, 59608, 119216, 16772201, 33544402, 67088804, 134177608, 268355216]

約数ペア:

[(1, 268355216), (2, 134177608), (4, 67088804), (8, 33544402), (16, 16772201), (2251, 119216), (4502, 59608), (7451, 36016), (9004, 29804), (14902, 18008)]