40048336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{108827}}^1$

素因数の和:108858

約数の個数: 20

約数和(自身を含む): 80968032

約数和(自身を除く): 40919696

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 108827, 217654, 435308, 870616, 1741232, 2503021, 5006042, 10012084, 20024168, 40048336]

約数ペア:

[(1, 40048336), (2, 20024168), (4, 10012084), (8, 5006042), (16, 2503021), (23, 1741232), (46, 870616), (92, 435308), (184, 217654), (368, 108827)]