40395982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{17827}}^1$

素因数の和:17943

約数の個数: 16

約数和(自身を含む): 66748032

約数和(自身を除く): 26352050

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 17827, 35654, 196097, 392194, 1836181, 3672362, 20197991, 40395982]

約数ペア:

[(1, 40395982), (2, 20197991), (11, 3672362), (22, 1836181), (103, 392194), (206, 196097), (1133, 35654), (2266, 17827)]