131882308

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{1571}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 238742784

約数和(自身を除く): 106860476

約数列:

[1, 2, 4, 31, 62, 124, 677, 1354, 1571, 2708, 3142, 6284, 20987, 41974, 48701, 83948, 97402, 194804, 1063567, 2127134, 4254268, 32970577, 65941154, 131882308]

約数ペア:

[(1, 131882308), (2, 65941154), (4, 32970577), (31, 4254268), (62, 2127134), (124, 1063567), (677, 194804), (1354, 97402), (1571, 83948), (2708, 48701), (3142, 41974), (6284, 20987)]