165520912

素因数分解:

$2^4\times {\mathrm{2633}}^1\times {\mathrm{3929}}^1$

素因数の和:6570

約数の個数: 20

約数和(自身を含む): 320900220

約数和(自身を除く): 155379308

約数列:

[1, 2, 4, 8, 16, 2633, 3929, 5266, 7858, 10532, 15716, 21064, 31432, 42128, 62864, 10345057, 20690114, 41380228, 82760456, 165520912]

約数ペア:

[(1, 165520912), (2, 82760456), (4, 41380228), (8, 20690114), (16, 10345057), (2633, 62864), (3929, 42128), (5266, 31432), (7858, 21064), (10532, 15716)]