89660818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{5281}}^1$

素因数の和:5949

約数の個数: 16

約数和(自身を含む): 145085976

約数和(自身を除く): 55425158

約数列:

[1, 2, 13, 26, 653, 1306, 5281, 8489, 10562, 16978, 68653, 137306, 3448493, 6896986, 44830409, 89660818]

約数ペア:

[(1, 89660818), (2, 44830409), (13, 6896986), (26, 3448493), (653, 137306), (1306, 68653), (5281, 16978), (8489, 10562)]