80490782

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{3259}}^1$

素因数の和:3547

約数の個数: 16

約数和(自身を含む): 123580080

約数和(自身を除く): 43089298

約数列:

[1, 2, 53, 106, 233, 466, 3259, 6518, 12349, 24698, 172727, 345454, 759347, 1518694, 40245391, 80490782]

約数ペア:

[(1, 80490782), (2, 40245391), (53, 1518694), (106, 759347), (233, 345454), (466, 172727), (3259, 24698), (6518, 12349)]