27199072

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{20731}}^1$

素因数の和:20782

約数の個数: 24

約数和(自身を含む): 54856872

約数和(自身を除く): 27657800

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 20731, 41462, 82924, 165848, 331696, 663392, 849971, 1699942, 3399884, 6799768, 13599536, 27199072]

約数ペア:

[(1, 27199072), (2, 13599536), (4, 6799768), (8, 3399884), (16, 1699942), (32, 849971), (41, 663392), (82, 331696), (164, 165848), (328, 82924), (656, 41462), (1312, 20731)]