31241144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3257}}^1$

素因数の和:3383

約数の個数: 32

約数和(自身を含む): 64508400

約数和(自身を除く): 33267256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 3257, 4796, 6514, 9592, 13028, 26056, 35827, 71654, 143308, 286616, 355013, 710026, 1420052, 2840104, 3905143, 7810286, 15620572, 31241144]

約数ペア:

[(1, 31241144), (2, 15620572), (4, 7810286), (8, 3905143), (11, 2840104), (22, 1420052), (44, 710026), (88, 355013), (109, 286616), (218, 143308), (436, 71654), (872, 35827), (1199, 26056), (2398, 13028), (3257, 9592), (4796, 6514)]