243468496

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{371141}}^1$

素因数の和:371190

約数の個数: 20

約数和(自身を含む): 483226884

約数和(自身を除く): 239758388

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 371141, 742282, 1484564, 2969128, 5938256, 15216781, 30433562, 60867124, 121734248, 243468496]

約数ペア:

[(1, 243468496), (2, 121734248), (4, 60867124), (8, 30433562), (16, 15216781), (41, 5938256), (82, 2969128), (164, 1484564), (328, 742282), (656, 371141)]