86428612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{14281}}^1$

素因数の和:14391

約数の個数: 24

約数和(自身を含む): 161957880

約数和(自身を除く): 75529268

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 14281, 28562, 57124, 242777, 485554, 971108, 1271009, 2542018, 5084036, 21607153, 43214306, 86428612]

約数ペア:

[(1, 86428612), (2, 43214306), (4, 21607153), (17, 5084036), (34, 2542018), (68, 1271009), (89, 971108), (178, 485554), (356, 242777), (1513, 57124), (3026, 28562), (6052, 14281)]