42768266

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 65117184

約数和(自身を除く): 22348918

約数列:

[1, 2, 127, 163, 254, 326, 1033, 2066, 20701, 41402, 131191, 168379, 262382, 336758, 21384133, 42768266]

約数ペア:

[(1, 42768266), (2, 21384133), (127, 336758), (163, 262382), (254, 168379), (326, 131191), (1033, 41402), (2066, 20701)]