80862964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{222151}}^1$

素因数の和:222175

約数の個数: 24

約数和(自身を含む): 174167168

約数和(自身を除く): 93304204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 222151, 444302, 888604, 1555057, 2887963, 3110114, 5775926, 6220228, 11551852, 20215741, 40431482, 80862964]

約数ペア:

[(1, 80862964), (2, 40431482), (4, 20215741), (7, 11551852), (13, 6220228), (14, 5775926), (26, 3110114), (28, 2887963), (52, 1555057), (91, 888604), (182, 444302), (364, 222151)]