117478384

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{23609}}^1$

素因数の和:23928

約数の個数: 20

約数和(自身を含む): 228355920

約数和(自身を除く): 110877536

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 23609, 47218, 94436, 188872, 377744, 7342399, 14684798, 29369596, 58739192, 117478384]

約数ペア:

[(1, 117478384), (2, 58739192), (4, 29369596), (8, 14684798), (16, 7342399), (311, 377744), (622, 188872), (1244, 94436), (2488, 47218), (4976, 23609)]