89242736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1973}}^1$

素因数の和:2249

約数の個数: 40

約数和(自身を含む): 189456624

約数和(自身を除く): 100213888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 1028, 1973, 2056, 2827, 3946, 4112, 5654, 7892, 11308, 15784, 21703, 22616, 31568, 43406, 45232, 86812, 173624, 347248, 507061, 1014122, 2028244, 4056488, 5577671, 8112976, 11155342, 22310684, 44621368, 89242736]

約数ペア:

[(1, 89242736), (2, 44621368), (4, 22310684), (8, 11155342), (11, 8112976), (16, 5577671), (22, 4056488), (44, 2028244), (88, 1014122), (176, 507061), (257, 347248), (514, 173624), (1028, 86812), (1973, 45232), (2056, 43406), (2827, 31568), (3946, 22616), (4112, 21703), (5654, 15784), (7892, 11308)]