61349968

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{9857}}^1$

素因数の和:10254

約数の個数: 20

約数和(自身を含む): 119183220

約数和(自身を除く): 57833252

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 9857, 19714, 39428, 78856, 157712, 3834373, 7668746, 15337492, 30674984, 61349968]

約数ペア:

[(1, 61349968), (2, 30674984), (4, 15337492), (8, 7668746), (16, 3834373), (389, 157712), (778, 78856), (1556, 39428), (3112, 19714), (6224, 9857)]