86378744

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{857}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 166486320

約数和(自身を除く): 80107576

約数列:

[1, 2, 4, 8, 43, 86, 172, 293, 344, 586, 857, 1172, 1714, 2344, 3428, 6856, 12599, 25198, 36851, 50396, 73702, 100792, 147404, 251101, 294808, 502202, 1004404, 2008808, 10797343, 21594686, 43189372, 86378744]

約数ペア:

[(1, 86378744), (2, 43189372), (4, 21594686), (8, 10797343), (43, 2008808), (86, 1004404), (172, 502202), (293, 294808), (344, 251101), (586, 147404), (857, 100792), (1172, 73702), (1714, 50396), (2344, 36851), (3428, 25198), (6856, 12599)]