40091474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13249}}^1$

素因数の和:13357

約数の個数: 16

約数和(自身を含む): 64395000

約数和(自身を除く): 24303526

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 13249, 26498, 225233, 450466, 1179161, 2358322, 20045737, 40091474]

約数ペア:

[(1, 40091474), (2, 20045737), (17, 2358322), (34, 1179161), (89, 450466), (178, 225233), (1513, 26498), (3026, 13249)]