86669672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{637277}}^1$

素因数の和:637300

約数の個数: 16

約数和(自身を含む): 172065060

約数和(自身を除く): 85395388

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 637277, 1274554, 2549108, 5098216, 10833709, 21667418, 43334836, 86669672]

約数ペア:

[(1, 86669672), (2, 43334836), (4, 21667418), (8, 10833709), (17, 5098216), (34, 2549108), (68, 1274554), (136, 637277)]