40210256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109267}}^1$

素因数の和:109298

約数の個数: 20

約数和(自身を含む): 81295392

約数和(自身を除く): 41085136

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 109267, 218534, 437068, 874136, 1748272, 2513141, 5026282, 10052564, 20105128, 40210256]

約数ペア:

[(1, 40210256), (2, 20105128), (4, 10052564), (8, 5026282), (16, 2513141), (23, 1748272), (46, 874136), (92, 437068), (184, 218534), (368, 109267)]