20080448

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{1487}}^1$

素因数の和:1710

約数の個数: 28

約数和(自身を含む): 40062912

約数和(自身を除く): 19982464

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1487, 1688, 2974, 3376, 5948, 6752, 11896, 13504, 23792, 47584, 95168, 313757, 627514, 1255028, 2510056, 5020112, 10040224, 20080448]

約数ペア:

[(1, 20080448), (2, 10040224), (4, 5020112), (8, 2510056), (16, 1255028), (32, 627514), (64, 313757), (211, 95168), (422, 47584), (844, 23792), (1487, 13504), (1688, 11896), (2974, 6752), (3376, 5948)]