30256816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{99529}}^1$

素因数の和:99556

約数の個数: 20

約数和(自身を含む): 61708600

約数和(自身を除く): 31451784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 99529, 199058, 398116, 796232, 1592464, 1891051, 3782102, 7564204, 15128408, 30256816]

約数ペア:

[(1, 30256816), (2, 15128408), (4, 7564204), (8, 3782102), (16, 1891051), (19, 1592464), (38, 796232), (76, 398116), (152, 199058), (304, 99529)]