31409408

素因数分解:

$2^8\times {\mathrm{122693}}^1$

素因数の和:122709

約数の個数: 18

約数和(自身を含む): 62696634

約数和(自身を除く): 31287226

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 122693, 245386, 490772, 981544, 1963088, 3926176, 7852352, 15704704, 31409408]

約数ペア:

[(1, 31409408), (2, 15704704), (4, 7852352), (8, 3926176), (16, 1963088), (32, 981544), (64, 490772), (128, 245386), (256, 122693)]