38813090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{90263}}^1$

素因数の和:90313

約数の個数: 16

約数和(自身を含む): 71489088

約数和(自身を除く): 32675998

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 90263, 180526, 451315, 902630, 3881309, 7762618, 19406545, 38813090]

約数ペア:

[(1, 38813090), (2, 19406545), (5, 7762618), (10, 3881309), (43, 902630), (86, 451315), (215, 180526), (430, 90263)]