47284144

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{40483}}^1$

素因数の和:40564

約数の個数: 20

約数和(自身を含む): 92870296

約数和(自身を除く): 45586152

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 40483, 80966, 161932, 323864, 647728, 2955259, 5910518, 11821036, 23642072, 47284144]

約数ペア:

[(1, 47284144), (2, 23642072), (4, 11821036), (8, 5910518), (16, 2955259), (73, 647728), (146, 323864), (292, 161932), (584, 80966), (1168, 40483)]