82817904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{132721}}^1$

素因数の和:132745

約数の個数: 40

約数和(自身を含む): 230405392

約数和(自身を除く): 147587488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 132721, 265442, 398163, 530884, 796326, 1061768, 1592652, 1725373, 2123536, 3185304, 3450746, 5176119, 6370608, 6901492, 10352238, 13802984, 20704476, 27605968, 41408952, 82817904]

約数ペア:

[(1, 82817904), (2, 41408952), (3, 27605968), (4, 20704476), (6, 13802984), (8, 10352238), (12, 6901492), (13, 6370608), (16, 5176119), (24, 3450746), (26, 3185304), (39, 2123536), (48, 1725373), (52, 1592652), (78, 1061768), (104, 796326), (156, 530884), (208, 398163), (312, 265442), (624, 132721)]