91639885

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{479}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 111767040

約数和(自身を除く): 20127155

約数列:

[1, 5, 83, 415, 461, 479, 2305, 2395, 38263, 39757, 191315, 198785, 220819, 1104095, 18327977, 91639885]

約数ペア:

[(1, 91639885), (5, 18327977), (83, 1104095), (415, 220819), (461, 198785), (479, 191315), (2305, 39757), (2395, 38263)]