80260754

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{249257}}^1$

素因数の和:249289

約数の個数: 16

約数和(自身を含む): 143572608

約数和(自身を除く): 63311854

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 249257, 498514, 1744799, 3489598, 5732911, 11465822, 40130377, 80260754]

約数ペア:

[(1, 80260754), (2, 40130377), (7, 11465822), (14, 5732911), (23, 3489598), (46, 1744799), (161, 498514), (322, 249257)]