38203952

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{55529}}^1$

素因数の和:55580

約数の個数: 20

約数和(自身を含む): 75742920

約数和(自身を除く): 37538968

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 55529, 111058, 222116, 444232, 888464, 2387747, 4775494, 9550988, 19101976, 38203952]

約数ペア:

[(1, 38203952), (2, 19101976), (4, 9550988), (8, 4775494), (16, 2387747), (43, 888464), (86, 444232), (172, 222116), (344, 111058), (688, 55529)]