91816978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{12239}}^1$

素因数の和:12294

約数の個数: 24

約数和(自身を含む): 156280320

約数和(自身を除く): 64463342

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 12239, 24478, 134629, 269258, 379409, 758818, 1480919, 2961838, 4173499, 8346998, 45908489, 91816978]

約数ペア:

[(1, 91816978), (2, 45908489), (11, 8346998), (22, 4173499), (31, 2961838), (62, 1480919), (121, 758818), (242, 379409), (341, 269258), (682, 134629), (3751, 24478), (7502, 12239)]