90172588

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{16937}}^1$

素因数の和:16974

約数の個数: 24

約数和(自身を含む): 173580624

約数和(自身を除く): 83408036

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 16937, 33874, 67748, 186307, 372614, 745228, 2049377, 4098754, 8197508, 22543147, 45086294, 90172588]

約数ペア:

[(1, 90172588), (2, 45086294), (4, 22543147), (11, 8197508), (22, 4098754), (44, 2049377), (121, 745228), (242, 372614), (484, 186307), (1331, 67748), (2662, 33874), (5324, 16937)]