25553824

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{19477}}^1$

素因数の和:19528

約数の個数: 24

約数和(自身を含む): 51538788

約数和(自身を除く): 25984964

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 19477, 38954, 77908, 155816, 311632, 623264, 798557, 1597114, 3194228, 6388456, 12776912, 25553824]

約数ペア:

[(1, 25553824), (2, 12776912), (4, 6388456), (8, 3194228), (16, 1597114), (32, 798557), (41, 623264), (82, 311632), (164, 155816), (328, 77908), (656, 38954), (1312, 19477)]