39331808

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{1279}}^1$

素因数の和:1351

約数の個数: 36

約数和(自身を含む): 80075520

約数和(自身を除く): 40743712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1279, 1922, 2558, 3844, 5116, 7688, 10232, 15376, 20464, 30752, 39649, 40928, 79298, 158596, 317192, 634384, 1229119, 1268768, 2458238, 4916476, 9832952, 19665904, 39331808]

約数ペア:

[(1, 39331808), (2, 19665904), (4, 9832952), (8, 4916476), (16, 2458238), (31, 1268768), (32, 1229119), (62, 634384), (124, 317192), (248, 158596), (496, 79298), (961, 40928), (992, 39649), (1279, 30752), (1922, 20464), (2558, 15376), (3844, 10232), (5116, 7688)]