81341644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12377}}^1$

素因数の和:12465

約数の個数: 24

約数和(自身を含む): 149724288

約数和(自身を除く): 68382644

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 12377, 24754, 49508, 383687, 655981, 767374, 1311962, 1534748, 2623924, 20335411, 40670822, 81341644]

約数ペア:

[(1, 81341644), (2, 40670822), (4, 20335411), (31, 2623924), (53, 1534748), (62, 1311962), (106, 767374), (124, 655981), (212, 383687), (1643, 49508), (3286, 24754), (6572, 12377)]