80748902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{39313}}^1$

素因数の和:39407

約数の個数: 16

約数和(自身を含む): 132095040

約数和(自身を除く): 51346138

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 39313, 78626, 511069, 1022138, 3105727, 6211454, 40374451, 80748902]

約数ペア:

[(1, 80748902), (2, 40374451), (13, 6211454), (26, 3105727), (79, 1022138), (158, 511069), (1027, 78626), (2054, 39313)]