80821413032

素因数分解:

$2^3\times {\mathrm{1601}}^1\times {\mathrm{6310229}}^1$

素因数の和:6311836

約数の個数: 16

約数和(自身を含む): 151634826900

約数和(自身を除く): 70813413868

約数列:

[1, 2, 4, 8, 1601, 3202, 6404, 12808, 6310229, 12620458, 25240916, 50481832, 10102676629, 20205353258, 40410706516, 80821413032]

約数ペア:

[(1, 80821413032), (2, 40410706516), (4, 20205353258), (8, 10102676629), (1601, 50481832), (3202, 25240916), (6404, 12620458), (12808, 6310229)]