16028656

素因数分解:

$2^4\times 7^1\times {\mathrm{143113}}^1$

素因数の和:143128

約数の個数: 20

約数和(自身を含む): 35492272

約数和(自身を除く): 19463616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 143113, 286226, 572452, 1001791, 1144904, 2003582, 2289808, 4007164, 8014328, 16028656]

約数ペア:

[(1, 16028656), (2, 8014328), (4, 4007164), (7, 2289808), (8, 2003582), (14, 1144904), (16, 1001791), (28, 572452), (56, 286226), (112, 143113)]