91287218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{49993}}^1$

素因数の和:50089

約数の個数: 16

約数和(自身を含む): 151181856

約数和(自身を除く): 59894638

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 49993, 99986, 549923, 1099846, 4149419, 8298838, 45643609, 91287218]

約数ペア:

[(1, 91287218), (2, 45643609), (11, 8298838), (22, 4149419), (83, 1099846), (166, 549923), (913, 99986), (1826, 49993)]