161022574

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{3463}}^1$

素因数の和:3879

約数の個数: 16

約数和(自身を含む): 245916288

約数和(自身を除く): 84893714

約数列:

[1, 2, 67, 134, 347, 694, 3463, 6926, 23249, 46498, 232021, 464042, 1201661, 2403322, 80511287, 161022574]

約数ペア:

[(1, 161022574), (2, 80511287), (67, 2403322), (134, 1201661), (347, 464042), (694, 232021), (3463, 46498), (6926, 23249)]