80570098

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{64663}}^1$

素因数の和:64761

約数の個数: 16

約数和(自身を含む): 139674240

約数和(自身を除く): 59104142

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 64663, 129326, 452641, 905282, 5755007, 11510014, 40285049, 80570098]

約数ペア:

[(1, 80570098), (2, 40285049), (7, 11510014), (14, 5755007), (89, 905282), (178, 452641), (623, 129326), (1246, 64663)]