80340088

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{73303}}^1$

素因数の和:73446

約数の個数: 16

約数和(自身を含む): 151739280

約数和(自身を除く): 71399192

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 73303, 146606, 293212, 586424, 10042511, 20085022, 40170044, 80340088]

約数ペア:

[(1, 80340088), (2, 40170044), (4, 20085022), (8, 10042511), (137, 586424), (274, 293212), (548, 146606), (1096, 73303)]