38240416

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{27791}}^1$

素因数の和:27844

約数の個数: 24

約数和(自身を含む): 77039424

約数和(自身を除く): 38799008

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 27791, 55582, 111164, 222328, 444656, 889312, 1195013, 2390026, 4780052, 9560104, 19120208, 38240416]

約数ペア:

[(1, 38240416), (2, 19120208), (4, 9560104), (8, 4780052), (16, 2390026), (32, 1195013), (43, 889312), (86, 444656), (172, 222328), (344, 111164), (688, 55582), (1376, 27791)]