27527072

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{20981}}^1$

素因数の和:21032

約数の個数: 24

約数和(自身を含む): 55518372

約数和(自身を除く): 27991300

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 20981, 41962, 83924, 167848, 335696, 671392, 860221, 1720442, 3440884, 6881768, 13763536, 27527072]

約数ペア:

[(1, 27527072), (2, 13763536), (4, 6881768), (8, 3440884), (16, 1720442), (32, 860221), (41, 671392), (82, 335696), (164, 167848), (328, 83924), (656, 41962), (1312, 20981)]