47871856

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{13417}}^1$

素因数の和:13648

約数の個数: 20

約数和(自身を含む): 93174592

約数和(自身を除く): 45302736

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 13417, 26834, 53668, 107336, 214672, 2991991, 5983982, 11967964, 23935928, 47871856]

約数ペア:

[(1, 47871856), (2, 23935928), (4, 11967964), (8, 5983982), (16, 2991991), (223, 214672), (446, 107336), (892, 53668), (1784, 26834), (3568, 13417)]