31368730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{46819}}^1$

素因数の和:46893

約数の個数: 16

約数和(自身を含む): 57307680

約数和(自身を除く): 25938950

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 46819, 93638, 234095, 468190, 3136873, 6273746, 15684365, 31368730]

約数ペア:

[(1, 31368730), (2, 15684365), (5, 6273746), (10, 3136873), (67, 468190), (134, 234095), (335, 93638), (670, 46819)]