80843756

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{8273}}^1$

素因数の和:8633

約数の個数: 24

約数和(自身を含む): 162170400

約数和(自身を除く): 81326644

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 8273, 9772, 16546, 33092, 57911, 115822, 231644, 2887277, 5774554, 11549108, 20210939, 40421878, 80843756]

約数ペア:

[(1, 80843756), (2, 40421878), (4, 20210939), (7, 11549108), (14, 5774554), (28, 2887277), (349, 231644), (698, 115822), (1396, 57911), (2443, 33092), (4886, 16546), (8273, 9772)]