103775984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{498923}}^1$

素因数の和:498944

約数の個数: 20

約数和(自身を含む): 216533016

約数和(自身を除く): 112757032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 498923, 997846, 1995692, 3991384, 6485999, 7982768, 12971998, 25943996, 51887992, 103775984]

約数ペア:

[(1, 103775984), (2, 51887992), (4, 25943996), (8, 12971998), (13, 7982768), (16, 6485999), (26, 3991384), (52, 1995692), (104, 997846), (208, 498923)]