78825388

素因数分解:

$2^2\times {\mathrm{4817}}^1\times {\mathrm{4091}}^1$

素因数の和:8912

約数の個数: 12

約数和(自身を含む): 138006792

約数和(自身を除く): 59181404

約数列:

[1, 2, 4, 4091, 4817, 8182, 9634, 16364, 19268, 19706347, 39412694, 78825388]

約数ペア:

[(1, 78825388), (2, 39412694), (4, 19706347), (4091, 19268), (4817, 16364), (8182, 9634)]