86556428

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{9173}}^1$

素因数の和:9521

約数の個数: 24

約数和(自身を含む): 173645472

約数和(自身を除く): 87089044

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9173, 9436, 18346, 36692, 64211, 128422, 256844, 3091301, 6182602, 12365204, 21639107, 43278214, 86556428]

約数ペア:

[(1, 86556428), (2, 43278214), (4, 21639107), (7, 12365204), (14, 6182602), (28, 3091301), (337, 256844), (674, 128422), (1348, 64211), (2359, 36692), (4718, 18346), (9173, 9436)]