86749684

素因数分解:

$2^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{3251}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 173734848

約数和(自身を除く): 86985164

約数列:

[1, 2, 4, 7, 14, 28, 953, 1906, 3251, 3812, 6502, 6671, 13004, 13342, 22757, 26684, 45514, 91028, 3098203, 6196406, 12392812, 21687421, 43374842, 86749684]

約数ペア:

[(1, 86749684), (2, 43374842), (4, 21687421), (7, 12392812), (14, 6196406), (28, 3098203), (953, 91028), (1906, 45514), (3251, 26684), (3812, 22757), (6502, 13342), (6671, 13004)]