64130164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{99581}}^1$

素因数の和:99615

約数の個数: 24

約数和(自身を含む): 133838208

約数和(自身を除く): 69708044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 99581, 199162, 398324, 697067, 1394134, 2290363, 2788268, 4580726, 9161452, 16032541, 32065082, 64130164]

約数ペア:

[(1, 64130164), (2, 32065082), (4, 16032541), (7, 9161452), (14, 4580726), (23, 2788268), (28, 2290363), (46, 1394134), (92, 697067), (161, 398324), (322, 199162), (644, 99581)]