16968752

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{25867}}^1$

素因数の和:25916

約数の個数: 20

約数和(自身を含む): 33680136

約数和(自身を除く): 16711384

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 25867, 51734, 103468, 206936, 413872, 1060547, 2121094, 4242188, 8484376, 16968752]

約数ペア:

[(1, 16968752), (2, 8484376), (4, 4242188), (8, 2121094), (16, 1060547), (41, 413872), (82, 206936), (164, 103468), (328, 51734), (656, 25867)]