13221632

素因数分解:

$2^8\times {\mathrm{51647}}^1$

素因数の和:51663

約数の個数: 18

約数和(自身を含む): 26392128

約数和(自身を除く): 13170496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 51647, 103294, 206588, 413176, 826352, 1652704, 3305408, 6610816, 13221632]

約数ペア:

[(1, 13221632), (2, 6610816), (4, 3305408), (8, 1652704), (16, 826352), (32, 413176), (64, 206588), (128, 103294), (256, 51647)]