86401238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{561047}}^1$

素因数の和:561067

約数の個数: 16

約数和(自身を含む): 161581824

約数和(自身を除く): 75180586

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 561047, 1122094, 3927329, 6171517, 7854658, 12343034, 43200619, 86401238]

約数ペア:

[(1, 86401238), (2, 43200619), (7, 12343034), (11, 7854658), (14, 6171517), (22, 3927329), (77, 1122094), (154, 561047)]