86104138

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 130482720

約数和(自身を除く): 44378582

約数列:

[1, 2, 157, 314, 443, 619, 886, 1238, 69551, 97183, 139102, 194366, 274217, 548434, 43052069, 86104138]

約数ペア:

[(1, 86104138), (2, 43052069), (157, 548434), (314, 274217), (443, 194366), (619, 139102), (886, 97183), (1238, 69551)]