81502702

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{9431}}^1$

素因数の和:9611

約数の個数: 16

約数和(自身を含む): 127332000

約数和(自身を除く): 45829298

約数列:

[1, 2, 29, 58, 149, 298, 4321, 8642, 9431, 18862, 273499, 546998, 1405219, 2810438, 40751351, 81502702]

約数ペア:

[(1, 81502702), (2, 40751351), (29, 2810438), (58, 1405219), (149, 546998), (298, 273499), (4321, 18862), (8642, 9431)]