39661808

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{46771}}^1$

素因数の和:46832

約数の個数: 20

約数和(自身を含む): 78296328

約数和(自身を除く): 38634520

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 46771, 93542, 187084, 374168, 748336, 2478863, 4957726, 9915452, 19830904, 39661808]

約数ペア:

[(1, 39661808), (2, 19830904), (4, 9915452), (8, 4957726), (16, 2478863), (53, 748336), (106, 374168), (212, 187084), (424, 93542), (848, 46771)]