90261016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{490549}}^1$

素因数の和:490578

約数の個数: 16

約数和(自身を含む): 176598000

約数和(自身を除く): 86336984

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 490549, 981098, 1962196, 3924392, 11282627, 22565254, 45130508, 90261016]

約数ペア:

[(1, 90261016), (2, 45130508), (4, 22565254), (8, 11282627), (23, 3924392), (46, 1962196), (92, 981098), (184, 490549)]