39950896

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{11197}}^1$

素因数の和:11428

約数の個数: 20

約数和(自身を含む): 77758912

約数和(自身を除く): 37808016

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 11197, 22394, 44788, 89576, 179152, 2496931, 4993862, 9987724, 19975448, 39950896]

約数ペア:

[(1, 39950896), (2, 19975448), (4, 9987724), (8, 4993862), (16, 2496931), (223, 179152), (446, 89576), (892, 44788), (1784, 22394), (3568, 11197)]