231938816

素因数分解:

$2^8\times {\mathrm{906011}}^1$

素因数の和:906027

約数の個数: 18

約数和(自身を含む): 462972132

約数和(自身を除く): 231033316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 906011, 1812022, 3624044, 7248088, 14496176, 28992352, 57984704, 115969408, 231938816]

約数ペア:

[(1, 231938816), (2, 115969408), (4, 57984704), (8, 28992352), (16, 14496176), (32, 7248088), (64, 3624044), (128, 1812022), (256, 906011)]