869571256

素因数分解:

$2^3\times {\mathrm{1531}}^1\times {\mathrm{70997}}^1$

素因数の和:72534

約数の個数: 16

約数和(自身を含む): 1631534040

約数和(自身を除く): 761962784

約数列:

[1, 2, 4, 8, 1531, 3062, 6124, 12248, 70997, 141994, 283988, 567976, 108696407, 217392814, 434785628, 869571256]

約数ペア:

[(1, 869571256), (2, 434785628), (4, 217392814), (8, 108696407), (1531, 567976), (3062, 283988), (6124, 141994), (12248, 70997)]