80386198

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{3821}}^1$

素因数の和:4047

約数の個数: 16

約数和(自身を含む): 123190704

約数和(自身を除く): 42804506

約数列:

[1, 2, 67, 134, 157, 314, 3821, 7642, 10519, 21038, 256007, 512014, 599897, 1199794, 40193099, 80386198]

約数ペア:

[(1, 80386198), (2, 40193099), (67, 1199794), (134, 599897), (157, 512014), (314, 256007), (3821, 21038), (7642, 10519)]