87863692

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{29327}}^1$

素因数の和:29445

約数の個数: 24

約数和(自身を含む): 177375744

約数和(自身を除く): 89512052

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 29327, 58654, 117308, 205289, 410578, 821156, 3137989, 6275978, 12551956, 21965923, 43931846, 87863692]

約数ペア:

[(1, 87863692), (2, 43931846), (4, 21965923), (7, 12551956), (14, 6275978), (28, 3137989), (107, 821156), (214, 410578), (428, 205289), (749, 117308), (1498, 58654), (2996, 29327)]