56401672

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{105227}}^1$

素因数の和:105300

約数の個数: 16

約数和(自身を含む): 107332560

約数和(自身を除く): 50930888

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 105227, 210454, 420908, 841816, 7050209, 14100418, 28200836, 56401672]

約数ペア:

[(1, 56401672), (2, 28200836), (4, 14100418), (8, 7050209), (67, 841816), (134, 420908), (268, 210454), (536, 105227)]