86272784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{414773}}^1$

素因数の和:414794

約数の個数: 20

約数和(自身を含む): 180011916

約数和(自身を除く): 93739132

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 414773, 829546, 1659092, 3318184, 5392049, 6636368, 10784098, 21568196, 43136392, 86272784]

約数ペア:

[(1, 86272784), (2, 43136392), (4, 21568196), (8, 10784098), (13, 6636368), (16, 5392049), (26, 3318184), (52, 1659092), (104, 829546), (208, 414773)]