87241754

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{12841}}^1$

素因数の和:12965

約数の個数: 16

約数和(自身を含む): 135611520

約数和(自身を除く): 48369766

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 12841, 25682, 552163, 1014439, 1104326, 2028878, 43620877, 87241754]

約数ペア:

[(1, 87241754), (2, 43620877), (43, 2028878), (79, 1104326), (86, 1014439), (158, 552163), (3397, 25682), (6794, 12841)]