867952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3216

約数の個数: 20

約数和(自身を含む): 1781136

約数和(自身を除く): 913184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3191, 6382, 12764, 25528, 51056, 54247, 108494, 216988, 433976, 867952]

約数ペア:

[(1, 867952), (2, 433976), (4, 216988), (8, 108494), (16, 54247), (17, 51056), (34, 25528), (68, 12764), (136, 6382), (272, 3191)]