25220168

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 48322560

約数和(自身を除く): 23102392

約数列:

[1, 2, 4, 8, 103, 127, 206, 241, 254, 412, 482, 508, 824, 964, 1016, 1928, 13081, 24823, 26162, 30607, 49646, 52324, 61214, 99292, 104648, 122428, 198584, 244856, 3152521, 6305042, 12610084, 25220168]

約数ペア:

[(1, 25220168), (2, 12610084), (4, 6305042), (8, 3152521), (103, 244856), (127, 198584), (206, 122428), (241, 104648), (254, 99292), (412, 61214), (482, 52324), (508, 49646), (824, 30607), (964, 26162), (1016, 24823), (1928, 13081)]