86739902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{5581}}^1$

素因数の和:6011

約数の個数: 16

約数和(自身を含む): 137317200

約数和(自身を除く): 50577298

約数列:

[1, 2, 19, 38, 409, 818, 5581, 7771, 11162, 15542, 106039, 212078, 2282629, 4565258, 43369951, 86739902]

約数ペア:

[(1, 86739902), (2, 43369951), (19, 4565258), (38, 2282629), (409, 212078), (818, 106039), (5581, 15542), (7771, 11162)]