47886736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{130127}}^1$

素因数の和:130158

約数の個数: 20

約数和(自身を含む): 96815232

約数和(自身を除く): 48928496

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 130127, 260254, 520508, 1041016, 2082032, 2992921, 5985842, 11971684, 23943368, 47886736]

約数ペア:

[(1, 47886736), (2, 23943368), (4, 11971684), (8, 5985842), (16, 2992921), (23, 2082032), (46, 1041016), (92, 520508), (184, 260254), (368, 130127)]