71613104

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{4007}}^1$

素因数の和:5132

約数の個数: 20

約数和(自身を含む): 138909264

約数和(自身を除く): 67296160

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4007, 4468, 8014, 8936, 16028, 17872, 32056, 64112, 4475819, 8951638, 17903276, 35806552, 71613104]

約数ペア:

[(1, 71613104), (2, 35806552), (4, 17903276), (8, 8951638), (16, 4475819), (1117, 64112), (2234, 32056), (4007, 17872), (4468, 16028), (8014, 8936)]