31964620

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2633}}^1$

素因数の和:3249

約数の個数: 24

約数和(自身を含む): 67261824

約数和(自身を除く): 35297204

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 2633, 3035, 5266, 6070, 10532, 12140, 13165, 26330, 52660, 1598231, 3196462, 6392924, 7991155, 15982310, 31964620]

約数ペア:

[(1, 31964620), (2, 15982310), (4, 7991155), (5, 6392924), (10, 3196462), (20, 1598231), (607, 52660), (1214, 26330), (2428, 13165), (2633, 12140), (3035, 10532), (5266, 6070)]