39871024

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{60779}}^1$

素因数の和:60828

約数の個数: 20

約数和(自身を含む): 79135560

約数和(自身を除く): 39264536

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 60779, 121558, 243116, 486232, 972464, 2491939, 4983878, 9967756, 19935512, 39871024]

約数ペア:

[(1, 39871024), (2, 19935512), (4, 9967756), (8, 4983878), (16, 2491939), (41, 972464), (82, 486232), (164, 243116), (328, 121558), (656, 60779)]