169749968

素因数分解:

$2^4\times {\mathrm{2113}}^1\times {\mathrm{5021}}^1$

素因数の和:7142

約数の個数: 20

約数和(自身を含む): 329111748

約数和(自身を除く): 159361780

約数列:

[1, 2, 4, 8, 16, 2113, 4226, 5021, 8452, 10042, 16904, 20084, 33808, 40168, 80336, 10609373, 21218746, 42437492, 84874984, 169749968]

約数ペア:

[(1, 169749968), (2, 84874984), (4, 42437492), (8, 21218746), (16, 10609373), (2113, 80336), (4226, 40168), (5021, 33808), (8452, 20084), (10042, 16904)]