80559278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{1627}}^1$

素因数の和:2951

約数の個数: 16

約数和(自身を含む): 127374720

約数和(自身を除く): 46815442

約数列:

[1, 2, 19, 38, 1303, 1627, 2606, 3254, 24757, 30913, 49514, 61826, 2119981, 4239962, 40279639, 80559278]

約数ペア:

[(1, 80559278), (2, 40279639), (19, 4239962), (38, 2119981), (1303, 61826), (1627, 49514), (2606, 30913), (3254, 24757)]