90065716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{7247}}^1$

素因数の和:7503

約数の個数: 24

約数和(自身を含む): 170472960

約数和(自身を除く): 80407244

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 7247, 12428, 14494, 28988, 94211, 188422, 376844, 1732033, 3464066, 6928132, 22516429, 45032858, 90065716]

約数ペア:

[(1, 90065716), (2, 45032858), (4, 22516429), (13, 6928132), (26, 3464066), (52, 1732033), (239, 376844), (478, 188422), (956, 94211), (3107, 28988), (6214, 14494), (7247, 12428)]