47849264

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{20071}}^1$

素因数の和:20228

約数の個数: 20

約数和(自身を含む): 93334800

約数和(自身を除く): 45485536

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 20071, 40142, 80284, 160568, 321136, 2990579, 5981158, 11962316, 23924632, 47849264]

約数ペア:

[(1, 47849264), (2, 23924632), (4, 11962316), (8, 5981158), (16, 2990579), (149, 321136), (298, 160568), (596, 80284), (1192, 40142), (2384, 20071)]