124763984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4423}}^1$

素因数の和:4515

約数の個数: 40

約数和(自身を含む): 253442112

約数和(自身を除く): 128678128

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 4423, 7052, 8846, 14104, 17692, 28208, 35384, 70768, 181343, 190189, 362686, 380378, 725372, 760756, 1450744, 1521512, 2901488, 3043024, 7797749, 15595498, 31190996, 62381992, 124763984]

約数ペア:

[(1, 124763984), (2, 62381992), (4, 31190996), (8, 15595498), (16, 7797749), (41, 3043024), (43, 2901488), (82, 1521512), (86, 1450744), (164, 760756), (172, 725372), (328, 380378), (344, 362686), (656, 190189), (688, 181343), (1763, 70768), (3526, 35384), (4423, 28208), (7052, 17692), (8846, 14104)]