217502816

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{45013}}^1$

素因数の和:45174

約数の個数: 24

約数和(自身を含む): 431054064

約数和(自身を除く): 213551248

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 45013, 90026, 180052, 360104, 720208, 1440416, 6796963, 13593926, 27187852, 54375704, 108751408, 217502816]

約数ペア:

[(1, 217502816), (2, 108751408), (4, 54375704), (8, 27187852), (16, 13593926), (32, 6796963), (151, 1440416), (302, 720208), (604, 360104), (1208, 180052), (2416, 90026), (4832, 45013)]