42681608

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{6359}}^1$

素因数の和:7204

約数の個数: 16

約数和(自身を含む): 80136000

約数和(自身を除く): 37454392

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6359, 6712, 12718, 25436, 50872, 5335201, 10670402, 21340804, 42681608]

約数ペア:

[(1, 42681608), (2, 21340804), (4, 10670402), (8, 5335201), (839, 50872), (1678, 25436), (3356, 12718), (6359, 6712)]