451881088

素因数分解:

$2^7\times {\mathrm{431}}^1\times {\mathrm{8191}}^1$

素因数の和:8636

約数の個数: 32

約数和(自身を含む): 902430720

約数和(自身を除く): 450549632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 431, 862, 1724, 3448, 6896, 8191, 13792, 16382, 27584, 32764, 55168, 65528, 131056, 262112, 524224, 1048448, 3530321, 7060642, 14121284, 28242568, 56485136, 112970272, 225940544, 451881088]

約数ペア:

[(1, 451881088), (2, 225940544), (4, 112970272), (8, 56485136), (16, 28242568), (32, 14121284), (64, 7060642), (128, 3530321), (431, 1048448), (862, 524224), (1724, 262112), (3448, 131056), (6896, 65528), (8191, 55168), (13792, 32764), (16382, 27584)]