80686021918

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{2837}}^1\times {\mathrm{171329}}^1$

素因数の和:174251

約数の個数: 16

約数和(自身を含む): 122531104080

約数和(自身を除く): 41845082162

約数列:

[1, 2, 83, 166, 2837, 5674, 171329, 235471, 342658, 470942, 14220307, 28440614, 486060373, 972120746, 40343010959, 80686021918]

約数ペア:

[(1, 80686021918), (2, 40343010959), (83, 972120746), (166, 486060373), (2837, 28440614), (5674, 14220307), (171329, 470942), (235471, 342658)]