40764496

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{62141}}^1$

素因数の和:62190

約数の個数: 20

約数和(自身を含む): 80908884

約数和(自身を除く): 40144388

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 62141, 124282, 248564, 497128, 994256, 2547781, 5095562, 10191124, 20382248, 40764496]

約数ペア:

[(1, 40764496), (2, 20382248), (4, 10191124), (8, 5095562), (16, 2547781), (41, 994256), (82, 497128), (164, 248564), (328, 124282), (656, 62141)]