80613338

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{3019}}^1$

素因数の和:3126

約数の個数: 24

約数和(自身を含む): 132638400

約数和(自身を除く): 52025062

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 3019, 6038, 13351, 26702, 39247, 78494, 238501, 477002, 510211, 1020422, 3100513, 6201026, 40306669, 80613338]

約数ペア:

[(1, 80613338), (2, 40306669), (13, 6201026), (26, 3100513), (79, 1020422), (158, 510211), (169, 477002), (338, 238501), (1027, 78494), (2054, 39247), (3019, 26702), (6038, 13351)]