127788883232

素因数分解:

$2^5\times {\mathrm{10369}}^1\times {\mathrm{385129}}^1$

素因数の和:395508

約数の個数: 24

約数和(自身を含む): 251609280300

約数和(自身を除く): 123820397068

約数列:

[1, 2, 4, 8, 16, 32, 10369, 20738, 41476, 82952, 165904, 331808, 385129, 770258, 1540516, 3081032, 6162064, 12324128, 3993402601, 7986805202, 15973610404, 31947220808, 63894441616, 127788883232]

約数ペア:

[(1, 127788883232), (2, 63894441616), (4, 31947220808), (8, 15973610404), (16, 7986805202), (32, 3993402601), (10369, 12324128), (20738, 6162064), (41476, 3081032), (82952, 1540516), (165904, 770258), (331808, 385129)]