342364396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{42989}}^1$

素因数の和:43185

約数の個数: 24

約数和(自身を含む): 657231120

約数和(自身を除く): 314866724

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 42989, 85978, 171956, 472879, 945758, 1891516, 7781009, 15562018, 31124036, 85591099, 171182198, 342364396]

約数ペア:

[(1, 342364396), (2, 171182198), (4, 85591099), (11, 31124036), (22, 15562018), (44, 7781009), (181, 1891516), (362, 945758), (724, 472879), (1991, 171956), (3982, 85978), (7964, 42989)]