42815152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{65267}}^1$

素因数の和:65316

約数の個数: 20

約数和(自身を含む): 84978936

約数和(自身を除く): 42163784

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 65267, 130534, 261068, 522136, 1044272, 2675947, 5351894, 10703788, 21407576, 42815152]

約数ペア:

[(1, 42815152), (2, 21407576), (4, 10703788), (8, 5351894), (16, 2675947), (41, 1044272), (82, 522136), (164, 261068), (328, 130534), (656, 65267)]