86199802

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1618

約数の個数: 24

約数和(自身を含む): 140884380

約数和(自身を除く): 54684578

約数列:

[1, 2, 13, 26, 169, 181, 338, 362, 1409, 2353, 2818, 4706, 18317, 30589, 36634, 61178, 238121, 255029, 476242, 510058, 3315377, 6630754, 43099901, 86199802]

約数ペア:

[(1, 86199802), (2, 43099901), (13, 6630754), (26, 3315377), (169, 510058), (181, 476242), (338, 255029), (362, 238121), (1409, 61178), (2353, 36634), (2818, 30589), (4706, 18317)]