87207142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{10459}}^1$

素因数の和:10851

約数の個数: 16

約数和(自身を含む): 143092800

約数和(自身を除く): 55885658

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 10459, 20918, 115049, 230098, 3963961, 7927922, 43603571, 87207142]

約数ペア:

[(1, 87207142), (2, 43603571), (11, 7927922), (22, 3963961), (379, 230098), (758, 115049), (4169, 20918), (8338, 10459)]