38409872

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{5419}}^1$

素因数の和:5870

約数の個数: 20

約数和(自身を含む): 74600880

約数和(自身を除く): 36191008

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 5419, 7088, 10838, 21676, 43352, 86704, 2400617, 4801234, 9602468, 19204936, 38409872]

約数ペア:

[(1, 38409872), (2, 19204936), (4, 9602468), (8, 4801234), (16, 2400617), (443, 86704), (886, 43352), (1772, 21676), (3544, 10838), (5419, 7088)]