86221894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2053}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 149071104

約数和(自身を除く): 62849210

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 253, 506, 913, 1826, 1909, 2053, 3818, 4106, 20999, 22583, 41998, 45166, 47219, 94438, 170399, 340798, 519409, 1038818, 1874389, 3748778, 3919177, 7838354, 43110947, 86221894]

約数ペア:

[(1, 86221894), (2, 43110947), (11, 7838354), (22, 3919177), (23, 3748778), (46, 1874389), (83, 1038818), (166, 519409), (253, 340798), (506, 170399), (913, 94438), (1826, 47219), (1909, 45166), (2053, 41998), (3818, 22583), (4106, 20999)]