55143974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{863}}^1$

素因数の和:1651

約数の個数: 16

約数和(自身を含む): 84851712

約数和(自身を除く): 29707738

約数列:

[1, 2, 43, 86, 743, 863, 1486, 1726, 31949, 37109, 63898, 74218, 641209, 1282418, 27571987, 55143974]

約数ペア:

[(1, 55143974), (2, 27571987), (43, 1282418), (86, 641209), (743, 74218), (863, 63898), (1486, 37109), (1726, 31949)]