21763232

素因数分解:

$2^5\times {\mathrm{641}}^1\times {\mathrm{1061}}^1$

素因数の和:1712

約数の個数: 24

約数和(自身を含む): 42953652

約数和(自身を除く): 21190420

約数列:

[1, 2, 4, 8, 16, 32, 641, 1061, 1282, 2122, 2564, 4244, 5128, 8488, 10256, 16976, 20512, 33952, 680101, 1360202, 2720404, 5440808, 10881616, 21763232]

約数ペア:

[(1, 21763232), (2, 10881616), (4, 5440808), (8, 2720404), (16, 1360202), (32, 680101), (641, 33952), (1061, 20512), (1282, 16976), (2122, 10256), (2564, 8488), (4244, 5128)]