84109886

素因数分解:

$2^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{5527}}^1$

素因数の和:6623

約数の個数: 16

約数和(自身を含む): 144347136

約数和(自身を除く): 60237250

約数列:

[1, 2, 7, 14, 1087, 2174, 5527, 7609, 11054, 15218, 38689, 77378, 6007849, 12015698, 42054943, 84109886]

約数ペア:

[(1, 84109886), (2, 42054943), (7, 12015698), (14, 6007849), (1087, 77378), (2174, 38689), (5527, 15218), (7609, 11054)]