78804952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{240259}}^1$

素因数の和:240306

約数の個数: 16

約数和(自身を含む): 151363800

約数和(自身を除く): 72558848

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 240259, 480518, 961036, 1922072, 9850619, 19701238, 39402476, 78804952]

約数ペア:

[(1, 78804952), (2, 39402476), (4, 19701238), (8, 9850619), (41, 1922072), (82, 961036), (164, 480518), (328, 240259)]