161957702

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{23117}}^1$

素因数の和:23263

約数の個数: 16

約数和(自身を含む): 253003392

約数和(自身を除く): 91045690

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 23117, 46234, 716627, 1433254, 2612221, 5224442, 80978851, 161957702]

約数ペア:

[(1, 161957702), (2, 80978851), (31, 5224442), (62, 2612221), (113, 1433254), (226, 716627), (3503, 46234), (7006, 23117)]