161511262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1\times {\mathrm{2801}}^1$

素因数の和:5435

約数の個数: 16

約数和(自身を含む): 264486384

約数和(自身を除く): 102975122

約数列:

[1, 2, 11, 22, 2621, 2801, 5242, 5602, 28831, 30811, 57662, 61622, 7341421, 14682842, 80755631, 161511262]

約数ペア:

[(1, 161511262), (2, 80755631), (11, 14682842), (22, 7341421), (2621, 61622), (2801, 57662), (5242, 30811), (5602, 28831)]