80039596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{219889}}^1$

素因数の和:219913

約数の個数: 24

約数和(自身を含む): 172393760

約数和(自身を除く): 92354164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 219889, 439778, 879556, 1539223, 2858557, 3078446, 5717114, 6156892, 11434228, 20009899, 40019798, 80039596]

約数ペア:

[(1, 80039596), (2, 40019798), (4, 20009899), (7, 11434228), (13, 6156892), (14, 5717114), (26, 3078446), (28, 2858557), (52, 1539223), (91, 879556), (182, 439778), (364, 219889)]