86813008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 174988800

約数和(自身を除く): 88175792

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 223, 232, 446, 464, 839, 892, 1678, 1784, 3356, 3568, 6467, 6712, 12934, 13424, 24331, 25868, 48662, 51736, 97324, 103472, 187097, 194648, 374194, 389296, 748388, 1496776, 2993552, 5425813, 10851626, 21703252, 43406504, 86813008]

約数ペア:

[(1, 86813008), (2, 43406504), (4, 21703252), (8, 10851626), (16, 5425813), (29, 2993552), (58, 1496776), (116, 748388), (223, 389296), (232, 374194), (446, 194648), (464, 187097), (839, 103472), (892, 97324), (1678, 51736), (1784, 48662), (3356, 25868), (3568, 24331), (6467, 13424), (6712, 12934)]