90772048

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{13163}}^1$

素因数の和:13602

約数の個数: 20

約数和(自身を含む): 176292288

約数和(自身を除く): 85520240

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 13163, 26326, 52652, 105304, 210608, 5673253, 11346506, 22693012, 45386024, 90772048]

約数ペア:

[(1, 90772048), (2, 45386024), (4, 22693012), (8, 11346506), (16, 5673253), (431, 210608), (862, 105304), (1724, 52652), (3448, 26326), (6896, 13163)]