83663988

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{42773}}^1$

素因数の和:42943

約数の個数: 24

約数和(自身を含む): 196418208

約数和(自身を除く): 112754220

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 42773, 85546, 128319, 171092, 256638, 513276, 6971999, 13943998, 20915997, 27887996, 41831994, 83663988]

約数ペア:

[(1, 83663988), (2, 41831994), (3, 27887996), (4, 20915997), (6, 13943998), (12, 6971999), (163, 513276), (326, 256638), (489, 171092), (652, 128319), (978, 85546), (1956, 42773)]