56857888

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{16301}}^1$

素因数の和:16420

約数の個数: 24

約数和(自身を含む): 112972860

約数和(自身を除く): 56114972

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 16301, 32602, 65204, 130408, 260816, 521632, 1776809, 3553618, 7107236, 14214472, 28428944, 56857888]

約数ペア:

[(1, 56857888), (2, 28428944), (4, 14214472), (8, 7107236), (16, 3553618), (32, 1776809), (109, 521632), (218, 260816), (436, 130408), (872, 65204), (1744, 32602), (3488, 16301)]