22530232

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{20261}}^1$

素因数の和:20406

約数の個数: 16

約数和(自身を含む): 42550200

約数和(自身を除く): 20019968

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 20261, 40522, 81044, 162088, 2816279, 5632558, 11265116, 22530232]

約数ペア:

[(1, 22530232), (2, 11265116), (4, 5632558), (8, 2816279), (139, 162088), (278, 81044), (556, 40522), (1112, 20261)]