85405728

素因数分解:

$2^5\times 3^1\times {\mathrm{389}}^1\times {\mathrm{2287}}^1$

素因数の和:2689

約数の個数: 48

約数和(自身を含む): 224864640

約数和(自身を除く): 139458912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 389, 778, 1167, 1556, 2287, 2334, 3112, 4574, 4668, 6224, 6861, 9148, 9336, 12448, 13722, 18296, 18672, 27444, 36592, 37344, 54888, 73184, 109776, 219552, 889643, 1779286, 2668929, 3558572, 5337858, 7117144, 10675716, 14234288, 21351432, 28468576, 42702864, 85405728]

約数ペア:

[(1, 85405728), (2, 42702864), (3, 28468576), (4, 21351432), (6, 14234288), (8, 10675716), (12, 7117144), (16, 5337858), (24, 3558572), (32, 2668929), (48, 1779286), (96, 889643), (389, 219552), (778, 109776), (1167, 73184), (1556, 54888), (2287, 37344), (2334, 36592), (3112, 27444), (4574, 18672), (4668, 18296), (6224, 13722), (6861, 12448), (9148, 9336)]