90825856

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 198948960

約数和(自身を除く): 108123104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 251, 257, 352, 502, 514, 704, 1004, 1028, 1408, 2008, 2056, 2761, 2827, 4016, 4112, 5522, 5654, 8032, 8224, 11044, 11308, 16064, 16448, 22088, 22616, 32128, 32896, 44176, 45232, 64507, 88352, 90464, 129014, 176704, 180928, 258028, 353408, 361856, 516056, 709577, 1032112, 1419154, 2064224, 2838308, 4128448, 5676616, 8256896, 11353232, 22706464, 45412928, 90825856]

約数ペア:

[(1, 90825856), (2, 45412928), (4, 22706464), (8, 11353232), (11, 8256896), (16, 5676616), (22, 4128448), (32, 2838308), (44, 2064224), (64, 1419154), (88, 1032112), (128, 709577), (176, 516056), (251, 361856), (257, 353408), (352, 258028), (502, 180928), (514, 176704), (704, 129014), (1004, 90464), (1028, 88352), (1408, 64507), (2008, 45232), (2056, 44176), (2761, 32896), (2827, 32128), (4016, 22616), (4112, 22088), (5522, 16448), (5654, 16064), (8032, 11308), (8224, 11044)]