22354888

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 42910560

約数和(自身を除く): 20555672

約数列:

[1, 2, 4, 8, 83, 131, 166, 257, 262, 332, 514, 524, 664, 1028, 1048, 2056, 10873, 21331, 21746, 33667, 42662, 43492, 67334, 85324, 86984, 134668, 170648, 269336, 2794361, 5588722, 11177444, 22354888]

約数ペア:

[(1, 22354888), (2, 11177444), (4, 5588722), (8, 2794361), (83, 269336), (131, 170648), (166, 134668), (257, 86984), (262, 85324), (332, 67334), (514, 43492), (524, 42662), (664, 33667), (1028, 21746), (1048, 21331), (2056, 10873)]