31133860

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4703}}^1$

素因数の和:5043

約数の個数: 24

約数和(自身を含む): 65592576

約数和(自身を除く): 34458716

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 4703, 6620, 9406, 18812, 23515, 47030, 94060, 1556693, 3113386, 6226772, 7783465, 15566930, 31133860]

約数ペア:

[(1, 31133860), (2, 15566930), (4, 7783465), (5, 6226772), (10, 3113386), (20, 1556693), (331, 94060), (662, 47030), (1324, 23515), (1655, 18812), (3310, 9406), (4703, 6620)]