273554416

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{17791}}^1$

素因数の和:17861

約数の個数: 30

約数和(自身を含む): 547691136

約数和(自身を除く): 274136720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 17791, 35582, 71164, 142328, 284656, 551521, 1103042, 2206084, 4412168, 8824336, 17097151, 34194302, 68388604, 136777208, 273554416]

約数ペア:

[(1, 273554416), (2, 136777208), (4, 68388604), (8, 34194302), (16, 17097151), (31, 8824336), (62, 4412168), (124, 2206084), (248, 1103042), (496, 551521), (961, 284656), (1922, 142328), (3844, 71164), (7688, 35582), (15376, 17791)]