90565696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:771

約数の個数: 56

約数和(自身を含む): 194868800

約数和(自身を除く): 104303104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 199, 208, 398, 416, 547, 796, 832, 1094, 1592, 2188, 2587, 3184, 4376, 5174, 6368, 7111, 8752, 10348, 12736, 14222, 17504, 20696, 28444, 35008, 41392, 56888, 82784, 108853, 113776, 165568, 217706, 227552, 435412, 455104, 870824, 1415089, 1741648, 2830178, 3483296, 5660356, 6966592, 11320712, 22641424, 45282848, 90565696]

約数ペア:

[(1, 90565696), (2, 45282848), (4, 22641424), (8, 11320712), (13, 6966592), (16, 5660356), (26, 3483296), (32, 2830178), (52, 1741648), (64, 1415089), (104, 870824), (199, 455104), (208, 435412), (398, 227552), (416, 217706), (547, 165568), (796, 113776), (832, 108853), (1094, 82784), (1592, 56888), (2188, 41392), (2587, 35008), (3184, 28444), (4376, 20696), (5174, 17504), (6368, 14222), (7111, 12736), (8752, 10348)]