31996660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34039}}^1$

素因数の和:34095

約数の個数: 24

約数和(自身を含む): 68624640

約数和(自身を除く): 36627980

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 34039, 68078, 136156, 170195, 340390, 680780, 1599833, 3199666, 6399332, 7999165, 15998330, 31996660]

約数ペア:

[(1, 31996660), (2, 15998330), (4, 7999165), (5, 6399332), (10, 3199666), (20, 1599833), (47, 680780), (94, 340390), (188, 170195), (235, 136156), (470, 68078), (940, 34039)]