31869616

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{17627}}^1$

素因数の和:17748

約数の個数: 20

約数和(自身を含む): 62297352

約数和(自身を除く): 30427736

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 17627, 35254, 70508, 141016, 282032, 1991851, 3983702, 7967404, 15934808, 31869616]

約数ペア:

[(1, 31869616), (2, 15934808), (4, 7967404), (8, 3983702), (16, 1991851), (113, 282032), (226, 141016), (452, 70508), (904, 35254), (1808, 17627)]