8857706584

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1321}}^1\times {\mathrm{20443}}^1$

素因数の和:21811

約数の個数: 32

約数和(自身を含む): 17026989840

約数和(自身を除く): 8169283256

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1321, 2642, 5284, 10568, 20443, 40886, 54161, 81772, 108322, 163544, 216644, 433288, 838163, 1676326, 3352652, 6705304, 27005203, 54010406, 108020812, 216041624, 1107213323, 2214426646, 4428853292, 8857706584]

約数ペア:

[(1, 8857706584), (2, 4428853292), (4, 2214426646), (8, 1107213323), (41, 216041624), (82, 108020812), (164, 54010406), (328, 27005203), (1321, 6705304), (2642, 3352652), (5284, 1676326), (10568, 838163), (20443, 433288), (40886, 216644), (54161, 163544), (81772, 108322)]