90347768

素因数分解:

$2^3\times 7^2\times {\mathrm{230479}}^1$

素因数の和:230499

約数の個数: 24

約数和(自身を含む): 197060400

約数和(自身を除く): 106712632

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 230479, 460958, 921916, 1613353, 1843832, 3226706, 6453412, 11293471, 12906824, 22586942, 45173884, 90347768]

約数ペア:

[(1, 90347768), (2, 45173884), (4, 22586942), (7, 12906824), (8, 11293471), (14, 6453412), (28, 3226706), (49, 1843832), (56, 1613353), (98, 921916), (196, 460958), (392, 230479)]