31230752

素因数分解:

$2^5\times 7^1\times {\mathrm{139423}}^1$

素因数の和:139440

約数の個数: 24

約数和(自身を含む): 70269696

約数和(自身を除く): 39038944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 139423, 278846, 557692, 975961, 1115384, 1951922, 2230768, 3903844, 4461536, 7807688, 15615376, 31230752]

約数ペア:

[(1, 31230752), (2, 15615376), (4, 7807688), (7, 4461536), (8, 3903844), (14, 2230768), (16, 1951922), (28, 1115384), (32, 975961), (56, 557692), (112, 278846), (224, 139423)]