39128176

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{12289}}^1$

素因数の和:12496

約数の個数: 20

約数和(自身を含む): 76198000

約数和(自身を除く): 37069824

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 12289, 24578, 49156, 98312, 196624, 2445511, 4891022, 9782044, 19564088, 39128176]

約数ペア:

[(1, 39128176), (2, 19564088), (4, 9782044), (8, 4891022), (16, 2445511), (199, 196624), (398, 98312), (796, 49156), (1592, 24578), (3184, 12289)]