31620968

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{31123}}^1$

素因数の和:31256

約数の個数: 16

約数和(自身を含む): 59758080

約数和(自身を除く): 28137112

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 31123, 62246, 124492, 248984, 3952621, 7905242, 15810484, 31620968]

約数ペア:

[(1, 31620968), (2, 15810484), (4, 7905242), (8, 3952621), (127, 248984), (254, 124492), (508, 62246), (1016, 31123)]