90387148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{1171}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 165392640

約数和(自身を除く): 75005492

約数列:

[1, 2, 4, 23, 46, 92, 839, 1171, 1678, 2342, 3356, 4684, 19297, 26933, 38594, 53866, 77188, 107732, 982469, 1964938, 3929876, 22596787, 45193574, 90387148]

約数ペア:

[(1, 90387148), (2, 45193574), (4, 22596787), (23, 3929876), (46, 1964938), (92, 982469), (839, 107732), (1171, 77188), (1678, 53866), (2342, 38594), (3356, 26933), (4684, 19297)]