80342584

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8293}}^1$

素因数の和:8479

約数の個数: 32

約数和(自身を含む): 173178720

約数和(自身を除く): 92836136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 8293, 9688, 16586, 33172, 58051, 66344, 116102, 232204, 464408, 1434689, 2869378, 5738756, 10042823, 11477512, 20085646, 40171292, 80342584]

約数ペア:

[(1, 80342584), (2, 40171292), (4, 20085646), (7, 11477512), (8, 10042823), (14, 5738756), (28, 2869378), (56, 1434689), (173, 464408), (346, 232204), (692, 116102), (1211, 66344), (1384, 58051), (2422, 33172), (4844, 16586), (8293, 9688)]