316287992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2325647}}^1$

素因数の和:2325670

約数の個数: 16

約数和(自身を含む): 627924960

約数和(自身を除く): 311636968

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2325647, 4651294, 9302588, 18605176, 39535999, 79071998, 158143996, 316287992]

約数ペア:

[(1, 316287992), (2, 158143996), (4, 79071998), (8, 39535999), (17, 18605176), (34, 9302588), (68, 4651294), (136, 2325647)]