78580102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{17851}}^1$

素因数の和:17955

約数の個数: 16

約数和(自身を含む): 123393024

約数和(自身を除く): 44812922

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 17851, 35702, 553381, 1106762, 1267421, 2534842, 39290051, 78580102]

約数ペア:

[(1, 78580102), (2, 39290051), (31, 2534842), (62, 1267421), (71, 1106762), (142, 553381), (2201, 35702), (4402, 17851)]