40281104

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{5683}}^1$

素因数の和:6134

約数の個数: 20

約数和(自身を含む): 78234576

約数和(自身を除く): 37953472

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 5683, 7088, 11366, 22732, 45464, 90928, 2517569, 5035138, 10070276, 20140552, 40281104]

約数ペア:

[(1, 40281104), (2, 20140552), (4, 10070276), (8, 5035138), (16, 2517569), (443, 90928), (886, 45464), (1772, 22732), (3544, 11366), (5683, 7088)]