64639882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{2029}}^1$

素因数の和:2985

約数の個数: 16

約数和(自身を含む): 102823560

約数和(自身を除く): 38183678

約数列:

[1, 2, 17, 34, 937, 1874, 2029, 4058, 15929, 31858, 34493, 68986, 1901173, 3802346, 32319941, 64639882]

約数ペア:

[(1, 64639882), (2, 32319941), (17, 3802346), (34, 1901173), (937, 68986), (1874, 34493), (2029, 31858), (4058, 15929)]