121604072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{490339}}^1$

素因数の和:490376

約数の個数: 16

約数和(自身を含む): 235363200

約数和(自身を除く): 113759128

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 490339, 980678, 1961356, 3922712, 15200509, 30401018, 60802036, 121604072]

約数ペア:

[(1, 121604072), (2, 60802036), (4, 30401018), (8, 15200509), (31, 3922712), (62, 1961356), (124, 980678), (248, 490339)]