29812784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{81013}}^1$

素因数の和:81044

約数の個数: 20

約数和(自身を含む): 60274416

約数和(自身を除く): 30461632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 81013, 162026, 324052, 648104, 1296208, 1863299, 3726598, 7453196, 14906392, 29812784]

約数ペア:

[(1, 29812784), (2, 14906392), (4, 7453196), (8, 3726598), (16, 1863299), (23, 1296208), (46, 648104), (92, 324052), (184, 162026), (368, 81013)]