31131024

素因数分解:

$2^4\times 3^1\times {\mathrm{648563}}^1$

素因数の和:648574

約数の個数: 20

約数和(自身を含む): 80421936

約数和(自身を除く): 49290912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 648563, 1297126, 1945689, 2594252, 3891378, 5188504, 7782756, 10377008, 15565512, 31131024]

約数ペア:

[(1, 31131024), (2, 15565512), (3, 10377008), (4, 7782756), (6, 5188504), (8, 3891378), (12, 2594252), (16, 1945689), (24, 1297126), (48, 648563)]