86516864

素因数分解:

$2^7\times 7^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 198320640

約数和(自身を除く): 111803776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 433, 446, 448, 866, 892, 896, 1561, 1732, 1784, 3031, 3122, 3464, 3568, 6062, 6244, 6928, 7136, 12124, 12488, 13856, 14272, 24248, 24976, 27712, 28544, 48496, 49952, 55424, 96559, 96992, 99904, 193118, 193984, 199808, 386236, 387968, 675913, 772472, 1351826, 1544944, 2703652, 3089888, 5407304, 6179776, 10814608, 12359552, 21629216, 43258432, 86516864]

約数ペア:

[(1, 86516864), (2, 43258432), (4, 21629216), (7, 12359552), (8, 10814608), (14, 6179776), (16, 5407304), (28, 3089888), (32, 2703652), (56, 1544944), (64, 1351826), (112, 772472), (128, 675913), (223, 387968), (224, 386236), (433, 199808), (446, 193984), (448, 193118), (866, 99904), (892, 96992), (896, 96559), (1561, 55424), (1732, 49952), (1784, 48496), (3031, 28544), (3122, 27712), (3464, 24976), (3568, 24248), (6062, 14272), (6244, 13856), (6928, 12488), (7136, 12124)]