86967806

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{20011}}^1$

素因数の和:20107

約数の個数: 16

約数和(自身を含む): 136161648

約数和(自身を除く): 49193842

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 20011, 40022, 820451, 1060583, 1640902, 2121166, 43483903, 86967806]

約数ペア:

[(1, 86967806), (2, 43483903), (41, 2121166), (53, 1640902), (82, 1060583), (106, 820451), (2173, 40022), (4346, 20011)]