16457072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{25087}}^1$

素因数の和:25136

約数の個数: 20

約数和(自身を含む): 32664576

約数和(自身を除く): 16207504

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 25087, 50174, 100348, 200696, 401392, 1028567, 2057134, 4114268, 8228536, 16457072]

約数ペア:

[(1, 16457072), (2, 8228536), (4, 4114268), (8, 2057134), (16, 1028567), (41, 401392), (82, 200696), (164, 100348), (328, 50174), (656, 25087)]