86640158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{10391}}^1$

素因数の和:10783

約数の個数: 16

約数和(自身を含む): 142162560

約数和(自身を除く): 55522402

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 10391, 20782, 114301, 228602, 3938189, 7876378, 43320079, 86640158]

約数ペア:

[(1, 86640158), (2, 43320079), (11, 7876378), (22, 3938189), (379, 228602), (758, 114301), (4169, 20782), (8338, 10391)]