82719782

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{1789}}^1$

素因数の和:2231

約数の個数: 16

約数和(自身を含む): 126517200

約数和(自身を除く): 43797418

約数列:

[1, 2, 61, 122, 379, 758, 1789, 3578, 23119, 46238, 109129, 218258, 678031, 1356062, 41359891, 82719782]

約数ペア:

[(1, 82719782), (2, 41359891), (61, 1356062), (122, 678031), (379, 218258), (758, 109129), (1789, 46238), (3578, 23119)]