38494928

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{5431}}^1$

素因数の和:5882

約数の個数: 20

約数和(自身を含む): 74766048

約数和(自身を除く): 36271120

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 5431, 7088, 10862, 21724, 43448, 86896, 2405933, 4811866, 9623732, 19247464, 38494928]

約数ペア:

[(1, 38494928), (2, 19247464), (4, 9623732), (8, 4811866), (16, 2405933), (443, 86896), (886, 43448), (1772, 21724), (3544, 10862), (5431, 7088)]