80102374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{8219}}^1$

素因数の和:8675

約数の個数: 16

約数和(自身を含む): 131388480

約数和(自身を除く): 51286106

約数列:

[1, 2, 11, 22, 443, 886, 4873, 8219, 9746, 16438, 90409, 180818, 3641017, 7282034, 40051187, 80102374]

約数ペア:

[(1, 80102374), (2, 40051187), (11, 7282034), (22, 3641017), (443, 180818), (886, 90409), (4873, 16438), (8219, 9746)]