68029168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103703}}^1$

素因数の和:103752

約数の個数: 20

約数和(自身を含む): 135022608

約数和(自身を除く): 66993440

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 103703, 207406, 414812, 829624, 1659248, 4251823, 8503646, 17007292, 34014584, 68029168]

約数ペア:

[(1, 68029168), (2, 34014584), (4, 17007292), (8, 8503646), (16, 4251823), (41, 1659248), (82, 829624), (164, 414812), (328, 207406), (656, 103703)]