80303982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17137}}^1$

素因数の和:17224

約数の個数: 32

約数和(自身を含む): 177686784

約数和(自身を除く): 97382802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 17137, 34274, 51411, 102822, 188507, 377014, 565521, 1131042, 1216727, 2433454, 3650181, 7300362, 13383997, 26767994, 40151991, 80303982]

約数ペア:

[(1, 80303982), (2, 40151991), (3, 26767994), (6, 13383997), (11, 7300362), (22, 3650181), (33, 2433454), (66, 1216727), (71, 1131042), (142, 565521), (213, 377014), (426, 188507), (781, 102822), (1562, 51411), (2343, 34274), (4686, 17137)]