16647968

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{12689}}^1$

素因数の和:12740

約数の個数: 24

約数和(自身を含む): 33577740

約数和(自身を除く): 16929772

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 12689, 25378, 50756, 101512, 203024, 406048, 520249, 1040498, 2080996, 4161992, 8323984, 16647968]

約数ペア:

[(1, 16647968), (2, 8323984), (4, 4161992), (8, 2080996), (16, 1040498), (32, 520249), (41, 406048), (82, 203024), (164, 101512), (328, 50756), (656, 25378), (1312, 12689)]