80787674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{118457}}^1$

素因数の和:118501

約数の個数: 16

約数和(自身を含む): 136463616

約数和(自身を除く): 55675942

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 118457, 236914, 1303027, 2606054, 3672167, 7344334, 40393837, 80787674]

約数ペア:

[(1, 80787674), (2, 40393837), (11, 7344334), (22, 3672167), (31, 2606054), (62, 1303027), (341, 236914), (682, 118457)]