172327562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{128411}}^1$

素因数の和:128485

約数の個数: 16

約数和(自身を含む): 286615584

約数和(自身を除く): 114288022

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 128411, 256822, 1412521, 2825042, 7833071, 15666142, 86163781, 172327562]

約数ペア:

[(1, 172327562), (2, 86163781), (11, 15666142), (22, 7833071), (61, 2825042), (122, 1412521), (671, 256822), (1342, 128411)]