25221632

素因数分解:

$2^9\times {\mathrm{49261}}^1$

素因数の和:49279

約数の個数: 20

約数和(自身を含む): 50395026

約数和(自身を除く): 25173394

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 49261, 98522, 197044, 394088, 788176, 1576352, 3152704, 6305408, 12610816, 25221632]

約数ペア:

[(1, 25221632), (2, 12610816), (4, 6305408), (8, 3152704), (16, 1576352), (32, 788176), (64, 394088), (128, 197044), (256, 98522), (512, 49261)]