86555672

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2857}}^1$

素因数の和:3411

約数の個数: 32

約数和(自身を含む): 185884320

約数和(自身を除く): 99328648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1082, 2164, 2857, 3787, 4328, 5714, 7574, 11428, 15148, 19999, 22856, 30296, 39998, 79996, 159992, 1545637, 3091274, 6182548, 10819459, 12365096, 21638918, 43277836, 86555672]

約数ペア:

[(1, 86555672), (2, 43277836), (4, 21638918), (7, 12365096), (8, 10819459), (14, 6182548), (28, 3091274), (56, 1545637), (541, 159992), (1082, 79996), (2164, 39998), (2857, 30296), (3787, 22856), (4328, 19999), (5714, 15148), (7574, 11428)]