80016002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{13421}}^1$

素因数の和:13705

約数の個数: 16

約数和(自身を含む): 131428224

約数和(自身を除く): 51412222

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 13421, 26842, 147631, 295262, 3637091, 7274182, 40008001, 80016002]

約数ペア:

[(1, 80016002), (2, 40008001), (11, 7274182), (22, 3637091), (271, 295262), (542, 147631), (2981, 26842), (5962, 13421)]