86284394

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 153091200

約数和(自身を除く): 66806806

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 343, 511, 686, 1022, 1723, 3446, 3577, 7154, 12061, 24122, 25039, 50078, 84427, 125779, 168854, 251558, 590989, 880453, 1181978, 1760906, 6163171, 12326342, 43142197, 86284394]

約数ペア:

[(1, 86284394), (2, 43142197), (7, 12326342), (14, 6163171), (49, 1760906), (73, 1181978), (98, 880453), (146, 590989), (343, 251558), (511, 168854), (686, 125779), (1022, 84427), (1723, 50078), (3446, 25039), (3577, 24122), (7154, 12061)]