65670418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{18313}}^1$

素因数の和:18489

約数の個数: 16

約数和(自身を含む): 108125856

約数和(自身を除く): 42455438

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 18313, 36626, 201443, 402886, 2985019, 5970038, 32835209, 65670418]

約数ペア:

[(1, 65670418), (2, 32835209), (11, 5970038), (22, 2985019), (163, 402886), (326, 201443), (1793, 36626), (3586, 18313)]