8849056

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 18295200

約数和(自身を除く): 9446144

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 86, 109, 118, 172, 218, 236, 344, 436, 472, 688, 872, 944, 1376, 1744, 1888, 2537, 3488, 4687, 5074, 6431, 9374, 10148, 12862, 18748, 20296, 25724, 37496, 40592, 51448, 74992, 81184, 102896, 149984, 205792, 276533, 553066, 1106132, 2212264, 4424528, 8849056]

約数ペア:

[(1, 8849056), (2, 4424528), (4, 2212264), (8, 1106132), (16, 553066), (32, 276533), (43, 205792), (59, 149984), (86, 102896), (109, 81184), (118, 74992), (172, 51448), (218, 40592), (236, 37496), (344, 25724), (436, 20296), (472, 18748), (688, 12862), (872, 10148), (944, 9374), (1376, 6431), (1744, 5074), (1888, 4687), (2537, 3488)]