56218378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2141}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 88935840

約数和(自身を除く): 32717462

約数列:

[1, 2, 19, 38, 691, 1382, 2141, 4282, 13129, 26258, 40679, 81358, 1479431, 2958862, 28109189, 56218378]

約数ペア:

[(1, 56218378), (2, 28109189), (19, 2958862), (38, 1479431), (691, 81358), (1382, 40679), (2141, 26258), (4282, 13129)]