21850432

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{1531}}^1$

素因数の和:1766

約数の個数: 28

約数和(自身を含む): 43582336

約数和(自身を除く): 21731904

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1531, 1784, 3062, 3568, 6124, 7136, 12248, 14272, 24496, 48992, 97984, 341413, 682826, 1365652, 2731304, 5462608, 10925216, 21850432]

約数ペア:

[(1, 21850432), (2, 10925216), (4, 5462608), (8, 2731304), (16, 1365652), (32, 682826), (64, 341413), (223, 97984), (446, 48992), (892, 24496), (1531, 14272), (1784, 12248), (3062, 7136), (3568, 6124)]