90220262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{5107}}^1$

素因数の和:5204

約数の個数: 24

約数和(自身を含む): 150818808

約数和(自身を除く): 60598546

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 5107, 8833, 10214, 17666, 56177, 112354, 372811, 617947, 745622, 1235894, 4100921, 8201842, 45110131, 90220262]

約数ペア:

[(1, 90220262), (2, 45110131), (11, 8201842), (22, 4100921), (73, 1235894), (121, 745622), (146, 617947), (242, 372811), (803, 112354), (1606, 56177), (5107, 17666), (8833, 10214)]