25128184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{165317}}^1$

素因数の和:165342

約数の個数: 16

約数和(自身を含む): 49595400

約数和(自身を除く): 24467216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 165317, 330634, 661268, 1322536, 3141023, 6282046, 12564092, 25128184]

約数ペア:

[(1, 25128184), (2, 12564092), (4, 6282046), (8, 3141023), (19, 1322536), (38, 661268), (76, 330634), (152, 165317)]