27912062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20023}}^1$

素因数の和:20083

約数の個数: 16

約数和(自身を含む): 45414432

約数和(自身を除く): 17502370

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 20023, 40046, 340391, 680782, 820943, 1641886, 13956031, 27912062]

約数ペア:

[(1, 27912062), (2, 13956031), (17, 1641886), (34, 820943), (41, 680782), (82, 340391), (697, 40046), (1394, 20023)]