41688272

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{26861}}^1$

素因数の和:26966

約数の個数: 20

約数和(自身を含む): 81606756

約数和(自身を除く): 39918484

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 26861, 53722, 107444, 214888, 429776, 2605517, 5211034, 10422068, 20844136, 41688272]

約数ペア:

[(1, 41688272), (2, 20844136), (4, 10422068), (8, 5211034), (16, 2605517), (97, 429776), (194, 214888), (388, 107444), (776, 53722), (1552, 26861)]