64838834

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{643}}^1$

素因数の和:1169

約数の個数: 16

約数和(自身を含む): 98423808

約数和(自身を除く): 33584974

約数列:

[1, 2, 127, 254, 397, 643, 794, 1286, 50419, 81661, 100838, 163322, 255271, 510542, 32419417, 64838834]

約数ペア:

[(1, 64838834), (2, 32419417), (127, 510542), (254, 255271), (397, 163322), (643, 100838), (794, 81661), (1286, 50419)]