90831932

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{62903}}^1$

素因数の和:62945

約数の個数: 18

約数和(自身を含む): 167764968

約数和(自身を除く): 76933036

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 62903, 125806, 251612, 1195157, 2390314, 4780628, 22707983, 45415966, 90831932]

約数ペア:

[(1, 90831932), (2, 45415966), (4, 22707983), (19, 4780628), (38, 2390314), (76, 1195157), (361, 251612), (722, 125806), (1444, 62903)]