54378584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{522871}}^1$

素因数の和:522890

約数の個数: 16

約数和(自身を含む): 109803120

約数和(自身を除く): 55424536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 522871, 1045742, 2091484, 4182968, 6797323, 13594646, 27189292, 54378584]

約数ペア:

[(1, 54378584), (2, 27189292), (4, 13594646), (8, 6797323), (13, 4182968), (26, 2091484), (52, 1045742), (104, 522871)]