80169958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{19079}}^1$

素因数の和:19283

約数の個数: 16

約数和(自身を含む): 131880960

約数和(自身を除く): 51711002

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 19079, 38158, 209869, 419738, 3644089, 7288178, 40084979, 80169958]

約数ペア:

[(1, 80169958), (2, 40084979), (11, 7288178), (22, 3644089), (191, 419738), (382, 209869), (2101, 38158), (4202, 19079)]