15791488

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 31781160

約数和(自身を除く): 15989672

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1153, 1712, 2306, 3424, 4612, 6848, 9224, 13696, 18448, 36896, 73792, 123371, 147584, 246742, 493484, 986968, 1973936, 3947872, 7895744, 15791488]

約数ペア:

[(1, 15791488), (2, 7895744), (4, 3947872), (8, 1973936), (16, 986968), (32, 493484), (64, 246742), (107, 147584), (128, 123371), (214, 73792), (428, 36896), (856, 18448), (1153, 13696), (1712, 9224), (2306, 6848), (3424, 4612)]