31921408

素因数分解:

$2^8\times {\mathrm{124693}}^1$

素因数の和:124709

約数の個数: 18

約数和(自身を含む): 63718634

約数和(自身を除く): 31797226

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 124693, 249386, 498772, 997544, 1995088, 3990176, 7980352, 15960704, 31921408]

約数ペア:

[(1, 31921408), (2, 15960704), (4, 7980352), (8, 3990176), (16, 1995088), (32, 997544), (64, 498772), (128, 249386), (256, 124693)]