56408432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 112742784

約数和(自身を除く): 56334352

約数列:

[1, 2, 4, 8, 16, 43, 86, 163, 172, 326, 344, 503, 652, 688, 1006, 1304, 2012, 2608, 4024, 7009, 8048, 14018, 21629, 28036, 43258, 56072, 81989, 86516, 112144, 163978, 173032, 327956, 346064, 655912, 1311824, 3525527, 7051054, 14102108, 28204216, 56408432]

約数ペア:

[(1, 56408432), (2, 28204216), (4, 14102108), (8, 7051054), (16, 3525527), (43, 1311824), (86, 655912), (163, 346064), (172, 327956), (326, 173032), (344, 163978), (503, 112144), (652, 86516), (688, 81989), (1006, 56072), (1304, 43258), (2012, 28036), (2608, 21629), (4024, 14018), (7009, 8048)]