80964994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{118717}}^1$

素因数の和:118761

約数の個数: 16

約数和(自身を含む): 136763136

約数和(自身を除く): 55798142

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 118717, 237434, 1305887, 2611774, 3680227, 7360454, 40482497, 80964994]

約数ペア:

[(1, 80964994), (2, 40482497), (11, 7360454), (22, 3680227), (31, 2611774), (62, 1305887), (341, 237434), (682, 118717)]