43088656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10903}}^1$

素因数の和:10943

約数の個数: 40

約数和(自身を含む): 94646720

約数和(自身を除く): 51558064

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 10903, 21806, 43612, 87224, 141739, 174448, 207157, 283478, 414314, 566956, 828628, 1133912, 1657256, 2267824, 2693041, 3314512, 5386082, 10772164, 21544328, 43088656]

約数ペア:

[(1, 43088656), (2, 21544328), (4, 10772164), (8, 5386082), (13, 3314512), (16, 2693041), (19, 2267824), (26, 1657256), (38, 1133912), (52, 828628), (76, 566956), (104, 414314), (152, 283478), (208, 207157), (247, 174448), (304, 141739), (494, 87224), (988, 43612), (1976, 21806), (3952, 10903)]