65391272

素因数分解:

$2^3\times {\mathrm{1009}}^1\times {\mathrm{8101}}^1$

素因数の和:9116

約数の個数: 16

約数和(自身を含む): 122745300

約数和(自身を除く): 57354028

約数列:

[1, 2, 4, 8, 1009, 2018, 4036, 8072, 8101, 16202, 32404, 64808, 8173909, 16347818, 32695636, 65391272]

約数ペア:

[(1, 65391272), (2, 32695636), (4, 16347818), (8, 8173909), (1009, 64808), (2018, 32404), (4036, 16202), (8072, 8101)]