47988086

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{4073}}^1$

素因数の和:4255

約数の個数: 16

約数和(自身を含む): 74211984

約数和(自身を除く): 26223898

約数列:

[1, 2, 43, 86, 137, 274, 4073, 5891, 8146, 11782, 175139, 350278, 558001, 1116002, 23994043, 47988086]

約数ペア:

[(1, 47988086), (2, 23994043), (43, 1116002), (86, 558001), (137, 350278), (274, 175139), (4073, 11782), (5891, 8146)]