128565992

素因数分解:

$2^3\times {\mathrm{2287}}^1\times {\mathrm{7027}}^1$

素因数の和:9320

約数の個数: 16

約数和(自身を含む): 241200960

約数和(自身を除く): 112634968

約数列:

[1, 2, 4, 8, 2287, 4574, 7027, 9148, 14054, 18296, 28108, 56216, 16070749, 32141498, 64282996, 128565992]

約数ペア:

[(1, 128565992), (2, 64282996), (4, 32141498), (8, 16070749), (2287, 56216), (4574, 28108), (7027, 18296), (9148, 14054)]