38354957744

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2237}}^1\times {\mathrm{20219}}^1$

素因数の和:22517

約数の個数: 40

約数和(自身を含む): 75752450640

約数和(自身を除く): 37397492896

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2237, 4474, 8948, 17896, 20219, 35792, 40438, 80876, 118561, 161752, 237122, 323504, 474244, 948488, 1071607, 1896976, 2143214, 4286428, 8572856, 17145712, 45229903, 90459806, 180919612, 361839224, 723678448, 2397184859, 4794369718, 9588739436, 19177478872, 38354957744]

約数ペア:

[(1, 38354957744), (2, 19177478872), (4, 9588739436), (8, 4794369718), (16, 2397184859), (53, 723678448), (106, 361839224), (212, 180919612), (424, 90459806), (848, 45229903), (2237, 17145712), (4474, 8572856), (8948, 4286428), (17896, 2143214), (20219, 1896976), (35792, 1071607), (40438, 948488), (80876, 474244), (118561, 323504), (161752, 237122)]