1631232016

素因数分解:

$2^4\times {\mathrm{2777}}^1\times {\mathrm{36713}}^1$

素因数の和:39498

約数の個数: 20

約数和(自身を含む): 3161736252

約数和(自身を除く): 1530504236

約数列:

[1, 2, 4, 8, 16, 2777, 5554, 11108, 22216, 36713, 44432, 73426, 146852, 293704, 587408, 101952001, 203904002, 407808004, 815616008, 1631232016]

約数ペア:

[(1, 1631232016), (2, 815616008), (4, 407808004), (8, 203904002), (16, 101952001), (2777, 587408), (5554, 293704), (11108, 146852), (22216, 73426), (36713, 44432)]