80648732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{1061}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 146063232

約数和(自身を除く): 65414500

約数列:

[1, 2, 4, 31, 62, 124, 613, 1061, 1226, 2122, 2452, 4244, 19003, 32891, 38006, 65782, 76012, 131564, 650393, 1300786, 2601572, 20162183, 40324366, 80648732]

約数ペア:

[(1, 80648732), (2, 40324366), (4, 20162183), (31, 2601572), (62, 1300786), (124, 650393), (613, 131564), (1061, 76012), (1226, 65782), (2122, 38006), (2452, 32891), (4244, 19003)]