31260648

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42017}}^1$

素因数の和:42057

約数の個数: 32

約数和(自身を含む): 80674560

約数和(自身を除く): 49413912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 42017, 84034, 126051, 168068, 252102, 336136, 504204, 1008408, 1302527, 2605054, 3907581, 5210108, 7815162, 10420216, 15630324, 31260648]

約数ペア:

[(1, 31260648), (2, 15630324), (3, 10420216), (4, 7815162), (6, 5210108), (8, 3907581), (12, 2605054), (24, 1302527), (31, 1008408), (62, 504204), (93, 336136), (124, 252102), (186, 168068), (248, 126051), (372, 84034), (744, 42017)]