80752148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2351}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 146463744

約数和(自身を除く): 65711596

約数列:

[1, 2, 4, 31, 62, 124, 277, 554, 1108, 2351, 4702, 8587, 9404, 17174, 34348, 72881, 145762, 291524, 651227, 1302454, 2604908, 20188037, 40376074, 80752148]

約数ペア:

[(1, 80752148), (2, 40376074), (4, 20188037), (31, 2604908), (62, 1302454), (124, 651227), (277, 291524), (554, 145762), (1108, 72881), (2351, 34348), (4702, 17174), (8587, 9404)]