90660968

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{103969}}^1$

素因数の和:104084

約数の個数: 16

約数和(自身を含む): 171550500

約数和(自身を除く): 80889532

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 103969, 207938, 415876, 831752, 11332621, 22665242, 45330484, 90660968]

約数ペア:

[(1, 90660968), (2, 45330484), (4, 22665242), (8, 11332621), (109, 831752), (218, 415876), (436, 207938), (872, 103969)]