80551354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{50789}}^1$

素因数の和:50865

約数の個数: 16

約数和(自身を含む): 132257160

約数和(自身を除く): 51705806

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 50789, 101578, 660257, 1320514, 3098129, 6196258, 40275677, 80551354]

約数ペア:

[(1, 80551354), (2, 40275677), (13, 6196258), (26, 3098129), (61, 1320514), (122, 660257), (793, 101578), (1586, 50789)]