80789212

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{34763}}^1$

素因数の和:34857

約数の個数: 24

約数和(自身を含む): 163529856

約数和(自身を除く): 82740644

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 34763, 69526, 139052, 243341, 486682, 973364, 2885329, 5770658, 11541316, 20197303, 40394606, 80789212]

約数ペア:

[(1, 80789212), (2, 40394606), (4, 20197303), (7, 11541316), (14, 5770658), (28, 2885329), (83, 973364), (166, 486682), (332, 243341), (581, 139052), (1162, 69526), (2324, 34763)]