39843088

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{5449}}^1$

素因数の和:5914

約数の個数: 20

約数和(自身を含む): 77379100

約数和(自身を除く): 37536012

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 5449, 7312, 10898, 21796, 43592, 87184, 2490193, 4980386, 9960772, 19921544, 39843088]

約数ペア:

[(1, 39843088), (2, 19921544), (4, 9960772), (8, 4980386), (16, 2490193), (457, 87184), (914, 43592), (1828, 21796), (3656, 10898), (5449, 7312)]