65490104

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1327}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 127488000

約数和(自身を除く): 61997896

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 398, 796, 1327, 1592, 2654, 5308, 6169, 10616, 12338, 24676, 41137, 49352, 82274, 164548, 264073, 329096, 528146, 1056292, 2112584, 8186263, 16372526, 32745052, 65490104]

約数ペア:

[(1, 65490104), (2, 32745052), (4, 16372526), (8, 8186263), (31, 2112584), (62, 1056292), (124, 528146), (199, 329096), (248, 264073), (398, 164548), (796, 82274), (1327, 49352), (1592, 41137), (2654, 24676), (5308, 12338), (6169, 10616)]