68880824

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{128509}}^1$

素因数の和:128582

約数の個数: 16

約数和(自身を含む): 131080200

約数和(自身を除く): 62199376

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 128509, 257018, 514036, 1028072, 8610103, 17220206, 34440412, 68880824]

約数ペア:

[(1, 68880824), (2, 34440412), (4, 17220206), (8, 8610103), (67, 1028072), (134, 514036), (268, 257018), (536, 128509)]