80734318

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{6857}}^1$

素因数の和:6924

約数の個数: 24

約数和(自身を含む): 143359632

約数和(自身を除く): 62625314

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1682, 5887, 6857, 11774, 13714, 47999, 95998, 198853, 397706, 1391971, 2783942, 5766737, 11533474, 40367159, 80734318]

約数ペア:

[(1, 80734318), (2, 40367159), (7, 11533474), (14, 5766737), (29, 2783942), (58, 1391971), (203, 397706), (406, 198853), (841, 95998), (1682, 47999), (5887, 13714), (6857, 11774)]