28654096

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{10987}}^1$

素因数の和:11158

約数の個数: 20

約数和(自身を含む): 55862992

約数和(自身を除く): 27208896

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 10987, 21974, 43948, 87896, 175792, 1790881, 3581762, 7163524, 14327048, 28654096]

約数ペア:

[(1, 28654096), (2, 14327048), (4, 7163524), (8, 3581762), (16, 1790881), (163, 175792), (326, 87896), (652, 43948), (1304, 21974), (2608, 10987)]