86564342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{2143}}^1$

素因数の和:3227

約数の個数: 16

約数和(自身を含む): 136872960

約数和(自身を除く): 50308618

約数列:

[1, 2, 19, 38, 1063, 2126, 2143, 4286, 20197, 40394, 40717, 81434, 2278009, 4556018, 43282171, 86564342]

約数ペア:

[(1, 86564342), (2, 43282171), (19, 4556018), (38, 2278009), (1063, 81434), (2126, 40717), (2143, 40394), (4286, 20197)]