68504816

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{33713}}^1$

素因数の和:33848

約数の個数: 20

約数和(自身を含む): 133777152

約数和(自身を除く): 65272336

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 33713, 67426, 134852, 269704, 539408, 4281551, 8563102, 17126204, 34252408, 68504816]

約数ペア:

[(1, 68504816), (2, 34252408), (4, 17126204), (8, 8563102), (16, 4281551), (127, 539408), (254, 269704), (508, 134852), (1016, 67426), (2032, 33713)]