89447554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2063}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 162478080

約数和(自身を除く): 73030526

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 1141, 2063, 2282, 3097, 4126, 6194, 14441, 21679, 28882, 39197, 43358, 78394, 274379, 336269, 548758, 672538, 2353883, 4707766, 6389111, 12778222, 44723777, 89447554]

約数ペア:

[(1, 89447554), (2, 44723777), (7, 12778222), (14, 6389111), (19, 4707766), (38, 2353883), (133, 672538), (163, 548758), (266, 336269), (326, 274379), (1141, 78394), (2063, 43358), (2282, 39197), (3097, 28882), (4126, 21679), (6194, 14441)]