85872088

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{9679}}^1$

素因数の和:10794

約数の個数: 16

約数和(自身を含む): 161172000

約数和(自身を除く): 75299912

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 9679, 19358, 38716, 77432, 10734011, 21468022, 42936044, 85872088]

約数ペア:

[(1, 85872088), (2, 42936044), (4, 21468022), (8, 10734011), (1109, 77432), (2218, 38716), (4436, 19358), (8872, 9679)]