90252092

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{140143}}^1$

素因数の和:140177

約数の個数: 24

約数和(自身を含む): 188353536

約数和(自身を除く): 98101444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 140143, 280286, 560572, 981001, 1962002, 3223289, 3924004, 6446578, 12893156, 22563023, 45126046, 90252092]

約数ペア:

[(1, 90252092), (2, 45126046), (4, 22563023), (7, 12893156), (14, 6446578), (23, 3924004), (28, 3223289), (46, 1962002), (92, 981001), (161, 560572), (322, 280286), (644, 140143)]