40694866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1997}}^1$

素因数の和:2465

約数の個数: 16

約数和(自身を含む): 63872064

約数和(自身を除く): 23177198

約数列:

[1, 2, 23, 46, 443, 886, 1997, 3994, 10189, 20378, 45931, 91862, 884671, 1769342, 20347433, 40694866]

約数ペア:

[(1, 40694866), (2, 20347433), (23, 1769342), (46, 884671), (443, 91862), (886, 45931), (1997, 20378), (3994, 10189)]