1565216

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1244

約数の個数: 24

約数和(自身を含む): 3159324

約数和(自身を除く): 1594108

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1193, 1312, 2386, 4772, 9544, 19088, 38176, 48913, 97826, 195652, 391304, 782608, 1565216]

約数ペア:

[(1, 1565216), (2, 782608), (4, 391304), (8, 195652), (16, 97826), (32, 48913), (41, 38176), (82, 19088), (164, 9544), (328, 4772), (656, 2386), (1193, 1312)]