39849392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{881}}^1$

素因数の和:1157

約数の個数: 40

約数和(自身を含む): 84650832

約数和(自身を除く): 44801440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 881, 1028, 1762, 2056, 2827, 3524, 4112, 5654, 7048, 9691, 11308, 14096, 19382, 22616, 38764, 45232, 77528, 155056, 226417, 452834, 905668, 1811336, 2490587, 3622672, 4981174, 9962348, 19924696, 39849392]

約数ペア:

[(1, 39849392), (2, 19924696), (4, 9962348), (8, 4981174), (11, 3622672), (16, 2490587), (22, 1811336), (44, 905668), (88, 452834), (176, 226417), (257, 155056), (514, 77528), (881, 45232), (1028, 38764), (1762, 22616), (2056, 19382), (2827, 14096), (3524, 11308), (4112, 9691), (5654, 7048)]