79756816

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{56009}}^1$

素因数の和:56106

約数の個数: 20

約数和(自身を含む): 156267900

約数和(自身を除く): 76511084

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 56009, 112018, 224036, 448072, 896144, 4984801, 9969602, 19939204, 39878408, 79756816]

約数ペア:

[(1, 79756816), (2, 39878408), (4, 19939204), (8, 9969602), (16, 4984801), (89, 896144), (178, 448072), (356, 224036), (712, 112018), (1424, 56009)]