80607842

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43291}}^1$

素因数の和:43326

約数の個数: 24

約数和(自身を含む): 148058640

約数和(自身を除く): 67450798

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 43291, 86582, 303037, 606074, 822529, 1645058, 2121259, 4242518, 5757703, 11515406, 40303921, 80607842]

約数ペア:

[(1, 80607842), (2, 40303921), (7, 11515406), (14, 5757703), (19, 4242518), (38, 2121259), (49, 1645058), (98, 822529), (133, 606074), (266, 303037), (931, 86582), (1862, 43291)]