516892016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1042121}}^1$

素因数の和:1042160

約数の個数: 20

約数和(自身を含む): 1033785024

約数和(自身を除く): 516893008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1042121, 2084242, 4168484, 8336968, 16673936, 32305751, 64611502, 129223004, 258446008, 516892016]

約数ペア:

[(1, 516892016), (2, 258446008), (4, 129223004), (8, 64611502), (16, 32305751), (31, 16673936), (62, 8336968), (124, 4168484), (248, 2084242), (496, 1042121)]