89277076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{138629}}^1$

素因数の和:138663

約数の個数: 24

約数和(自身を含む): 186318720

約数和(自身を除く): 97041644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 138629, 277258, 554516, 970403, 1940806, 3188467, 3881612, 6376934, 12753868, 22319269, 44638538, 89277076]

約数ペア:

[(1, 89277076), (2, 44638538), (4, 22319269), (7, 12753868), (14, 6376934), (23, 3881612), (28, 3188467), (46, 1940806), (92, 970403), (161, 554516), (322, 277258), (644, 138629)]