87681638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107717}}^1$

素因数の和:107767

約数の個数: 16

約数和(自身を含む): 147358224

約数和(自身を除く): 59676586

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 107717, 215434, 1184887, 2369774, 3985529, 7971058, 43840819, 87681638]

約数ペア:

[(1, 87681638), (2, 43840819), (11, 7971058), (22, 3985529), (37, 2369774), (74, 1184887), (407, 215434), (814, 107717)]