80013166

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 127092672

約数和(自身を除く): 47079506

約数列:

[1, 2, 37, 71, 74, 97, 142, 157, 194, 314, 2627, 3589, 5254, 5809, 6887, 7178, 11147, 11618, 13774, 15229, 22294, 30458, 254819, 412439, 509638, 563473, 824878, 1081259, 1126946, 2162518, 40006583, 80013166]

約数ペア:

[(1, 80013166), (2, 40006583), (37, 2162518), (71, 1126946), (74, 1081259), (97, 824878), (142, 563473), (157, 509638), (194, 412439), (314, 254819), (2627, 30458), (3589, 22294), (5254, 15229), (5809, 13774), (6887, 11618), (7178, 11147)]