42796144

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{13441}}^1$

素因数の和:13648

約数の個数: 20

約数和(自身を含む): 83340400

約数和(自身を除く): 40544256

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 13441, 26882, 53764, 107528, 215056, 2674759, 5349518, 10699036, 21398072, 42796144]

約数ペア:

[(1, 42796144), (2, 21398072), (4, 10699036), (8, 5349518), (16, 2674759), (199, 215056), (398, 107528), (796, 53764), (1592, 26882), (3184, 13441)]