16578984

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{2207}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 41598720

約数和(自身を除く): 25019736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2207, 2504, 3756, 4414, 6621, 7512, 8828, 13242, 17656, 26484, 52968, 690791, 1381582, 2072373, 2763164, 4144746, 5526328, 8289492, 16578984]

約数ペア:

[(1, 16578984), (2, 8289492), (3, 5526328), (4, 4144746), (6, 2763164), (8, 2072373), (12, 1381582), (24, 690791), (313, 52968), (626, 26484), (939, 17656), (1252, 13242), (1878, 8828), (2207, 7512), (2504, 6621), (3756, 4414)]