40576807

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 45185472

約数和(自身を除く): 4608665

約数列:

[1, 17, 23, 157, 391, 661, 2669, 3611, 11237, 15203, 61387, 103777, 258451, 1764209, 2386871, 40576807]

約数ペア:

[(1, 40576807), (17, 2386871), (23, 1764209), (157, 258451), (391, 103777), (661, 61387), (2669, 15203), (3611, 11237)]