16716766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 12023330

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 431, 451, 473, 862, 902, 946, 1763, 3526, 4741, 9482, 17671, 18533, 19393, 35342, 37066, 38786, 194381, 203863, 388762, 407726, 759853, 1519706, 8358383, 16716766]

約数ペア:

[(1, 16716766), (2, 8358383), (11, 1519706), (22, 759853), (41, 407726), (43, 388762), (82, 203863), (86, 194381), (431, 38786), (451, 37066), (473, 35342), (862, 19393), (902, 18533), (946, 17671), (1763, 9482), (3526, 4741)]