82851554

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{977}}^1$

素因数の和:1477

約数の個数: 16

約数和(自身を含む): 125868600

約数和(自身を除く): 43017046

約数列:

[1, 2, 109, 218, 389, 778, 977, 1954, 42401, 84802, 106493, 212986, 380053, 760106, 41425777, 82851554]

約数ペア:

[(1, 82851554), (2, 41425777), (109, 760106), (218, 380053), (389, 212986), (778, 106493), (977, 84802), (1954, 42401)]