87436048

素因数分解:

$2^4\times 7^1\times {\mathrm{780679}}^1$

素因数の和:780694

約数の個数: 20

約数和(自身を含む): 193608640

約数和(自身を除く): 106172592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 780679, 1561358, 3122716, 5464753, 6245432, 10929506, 12490864, 21859012, 43718024, 87436048]

約数ペア:

[(1, 87436048), (2, 43718024), (4, 21859012), (7, 12490864), (8, 10929506), (14, 6245432), (16, 5464753), (28, 3122716), (56, 1561358), (112, 780679)]