25365320432

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{38666647}}^1$

素因数の和:38666696

約数の個数: 20

約数和(自身を含む): 50343975696

約数和(自身を除く): 24978655264

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 38666647, 77333294, 154666588, 309333176, 618666352, 1585332527, 3170665054, 6341330108, 12682660216, 25365320432]

約数ペア:

[(1, 25365320432), (2, 12682660216), (4, 6341330108), (8, 3170665054), (16, 1585332527), (41, 618666352), (82, 309333176), (164, 154666588), (328, 77333294), (656, 38666647)]