25552144

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{11657}}^1$

素因数の和:11802

約数の個数: 20

約数和(自身を含む): 49872924

約数和(自身を除く): 24320780

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 11657, 23314, 46628, 93256, 186512, 1597009, 3194018, 6388036, 12776072, 25552144]

約数ペア:

[(1, 25552144), (2, 12776072), (4, 6388036), (8, 3194018), (16, 1597009), (137, 186512), (274, 93256), (548, 46628), (1096, 23314), (2192, 11657)]