73580912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{106949}}^1$

素因数の和:107000

約数の個数: 20

約数和(自身を含む): 145879800

約数和(自身を除く): 72298888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 106949, 213898, 427796, 855592, 1711184, 4598807, 9197614, 18395228, 36790456, 73580912]

約数ペア:

[(1, 73580912), (2, 36790456), (4, 18395228), (8, 9197614), (16, 4598807), (43, 1711184), (86, 855592), (172, 427796), (344, 213898), (688, 106949)]