40108496

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61141}}^1$

素因数の和:61190

約数の個数: 20

約数和(自身を含む): 79606884

約数和(自身を除く): 39498388

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 61141, 122282, 244564, 489128, 978256, 2506781, 5013562, 10027124, 20054248, 40108496]

約数ペア:

[(1, 40108496), (2, 20054248), (4, 10027124), (8, 5013562), (16, 2506781), (41, 978256), (82, 489128), (164, 244564), (328, 122282), (656, 61141)]