5581904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 11332608

約数和(自身を除く): 5750704

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 127, 134, 164, 254, 268, 328, 508, 536, 656, 1016, 1072, 2032, 2747, 5207, 5494, 8509, 10414, 10988, 17018, 20828, 21976, 34036, 41656, 43952, 68072, 83312, 136144, 348869, 697738, 1395476, 2790952, 5581904]

約数ペア:

[(1, 5581904), (2, 2790952), (4, 1395476), (8, 697738), (16, 348869), (41, 136144), (67, 83312), (82, 68072), (127, 43952), (134, 41656), (164, 34036), (254, 21976), (268, 20828), (328, 17018), (508, 10988), (536, 10414), (656, 8509), (1016, 5494), (1072, 5207), (2032, 2747)]