31569564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10651}}^1$

素因数の和:10690

約数の個数: 48

約数和(自身を含む): 83511680

約数和(自身を除く): 51942116

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 10651, 21302, 31953, 42604, 63906, 127812, 138463, 202369, 276926, 404738, 415389, 553852, 607107, 809476, 830778, 1214214, 1661556, 2428428, 2630797, 5261594, 7892391, 10523188, 15784782, 31569564]

約数ペア:

[(1, 31569564), (2, 15784782), (3, 10523188), (4, 7892391), (6, 5261594), (12, 2630797), (13, 2428428), (19, 1661556), (26, 1214214), (38, 830778), (39, 809476), (52, 607107), (57, 553852), (76, 415389), (78, 404738), (114, 276926), (156, 202369), (228, 138463), (247, 127812), (494, 63906), (741, 42604), (988, 31953), (1482, 21302), (2964, 10651)]