68821862

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{11821}}^1$

素因数の和:11935

約数の個数: 16

約数和(自身を含む): 107249184

約数和(自身を除く): 38427322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 11821, 23642, 484661, 839291, 969322, 1678582, 34410931, 68821862]

約数ペア:

[(1, 68821862), (2, 34410931), (41, 1678582), (71, 969322), (82, 839291), (142, 484661), (2911, 23642), (5822, 11821)]