80968286

素因数分解:

$2^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{2381}}^1$

素因数の和:2744

約数の個数: 24

約数和(自身を含む): 141748056

約数和(自身を除く): 60779770

約数列:

[1, 2, 7, 14, 49, 98, 347, 694, 2381, 2429, 4762, 4858, 16667, 17003, 33334, 34006, 116669, 233338, 826207, 1652414, 5783449, 11566898, 40484143, 80968286]

約数ペア:

[(1, 80968286), (2, 40484143), (7, 11566898), (14, 5783449), (49, 1652414), (98, 826207), (347, 233338), (694, 116669), (2381, 34006), (2429, 33334), (4762, 17003), (4858, 16667)]