25904656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{55829}}^1$

素因数の和:55866

約数の個数: 20

約数和(自身を含む): 51921900

約数和(自身を除く): 26017244

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 55829, 111658, 223316, 446632, 893264, 1619041, 3238082, 6476164, 12952328, 25904656]

約数ペア:

[(1, 25904656), (2, 12952328), (4, 6476164), (8, 3238082), (16, 1619041), (29, 893264), (58, 446632), (116, 223316), (232, 111658), (464, 55829)]