16534851856

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{27930493}}^1$

素因数の和:27930538

約数の個数: 20

約数和(自身を含む): 32902121932

約数和(自身を除く): 16367270076

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 27930493, 55860986, 111721972, 223443944, 446887888, 1033428241, 2066856482, 4133712964, 8267425928, 16534851856]

約数ペア:

[(1, 16534851856), (2, 8267425928), (4, 4133712964), (8, 2066856482), (16, 1033428241), (37, 446887888), (74, 223443944), (148, 111721972), (296, 55860986), (592, 27930493)]