80570084

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70183}}^1$

素因数の和:70235

約数の個数: 24

約数和(自身を含む): 165072768

約数和(自身を除く): 84502684

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 70183, 140366, 280732, 491281, 982562, 1965124, 2877503, 5755006, 11510012, 20142521, 40285042, 80570084]

約数ペア:

[(1, 80570084), (2, 40285042), (4, 20142521), (7, 11510012), (14, 5755006), (28, 2877503), (41, 1965124), (82, 982562), (164, 491281), (287, 280732), (574, 140366), (1148, 70183)]