31242786

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{226397}}^1$

素因数の和:226425

約数の個数: 16

約数和(自身を含む): 65202624

約数和(自身を除く): 33959838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 226397, 452794, 679191, 1358382, 5207131, 10414262, 15621393, 31242786]

約数ペア:

[(1, 31242786), (2, 15621393), (3, 10414262), (6, 5207131), (23, 1358382), (46, 679191), (69, 452794), (138, 226397)]