43109008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{158489}}^1$

素因数の和:158514

約数の個数: 20

約数和(自身を含む): 88437420

約数和(自身を除く): 45328412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 158489, 316978, 633956, 1267912, 2535824, 2694313, 5388626, 10777252, 21554504, 43109008]

約数ペア:

[(1, 43109008), (2, 21554504), (4, 10777252), (8, 5388626), (16, 2694313), (17, 2535824), (34, 1267912), (68, 633956), (136, 316978), (272, 158489)]