82890274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 135898560

約数和(自身を除く): 53008286

約数列:

[1, 2, 19, 38, 41, 82, 83, 166, 641, 779, 1282, 1558, 1577, 3154, 3403, 6806, 12179, 24358, 26281, 52562, 53203, 64657, 106406, 129314, 499339, 998678, 1010857, 2021714, 2181323, 4362646, 41445137, 82890274]

約数ペア:

[(1, 82890274), (2, 41445137), (19, 4362646), (38, 2181323), (41, 2021714), (82, 1010857), (83, 998678), (166, 499339), (641, 129314), (779, 106406), (1282, 64657), (1558, 53203), (1577, 52562), (3154, 26281), (3403, 24358), (6806, 12179)]