27408464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{55259}}^1$

素因数の和:55298

約数の個数: 20

約数和(自身を含む): 54817920

約数和(自身を除く): 27409456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 55259, 110518, 221036, 442072, 884144, 1713029, 3426058, 6852116, 13704232, 27408464]

約数ペア:

[(1, 27408464), (2, 13704232), (4, 6852116), (8, 3426058), (16, 1713029), (31, 884144), (62, 442072), (124, 221036), (248, 110518), (496, 55259)]