80367028

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{5639}}^1$

素因数の和:6159

約数の個数: 24

約数和(自身を含む): 161078400

約数和(自身を除く): 80711372

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 5639, 7126, 11278, 14252, 22556, 39473, 78946, 157892, 2870251, 5740502, 11481004, 20091757, 40183514, 80367028]

約数ペア:

[(1, 80367028), (2, 40183514), (4, 20091757), (7, 11481004), (14, 5740502), (28, 2870251), (509, 157892), (1018, 78946), (2036, 39473), (3563, 22556), (5639, 14252), (7126, 11278)]