322540112

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{491677}}^1$

素因数の和:491726

約数の個数: 20

約数和(自身を含む): 640164756

約数和(自身を除く): 317624644

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 491677, 983354, 1966708, 3933416, 7866832, 20158757, 40317514, 80635028, 161270056, 322540112]

約数ペア:

[(1, 322540112), (2, 161270056), (4, 80635028), (8, 40317514), (16, 20158757), (41, 7866832), (82, 3933416), (164, 1966708), (328, 983354), (656, 491677)]