12854144

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 25777440

約数和(自身を除く): 12923296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 431, 466, 862, 932, 1724, 1864, 3448, 3728, 6896, 7456, 13792, 14912, 27584, 29824, 55168, 100423, 200846, 401692, 803384, 1606768, 3213536, 6427072, 12854144]

約数ペア:

[(1, 12854144), (2, 6427072), (4, 3213536), (8, 1606768), (16, 803384), (32, 401692), (64, 200846), (128, 100423), (233, 55168), (431, 29824), (466, 27584), (862, 14912), (932, 13792), (1724, 7456), (1864, 6896), (3448, 3728)]