84540836

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 151462080

約数和(自身を除く): 66921244

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 436, 2731, 5462, 7739, 10924, 15478, 30956, 193901, 297679, 387802, 595358, 775604, 1190716, 21135209, 42270418, 84540836]

約数ペア:

[(1, 84540836), (2, 42270418), (4, 21135209), (71, 1190716), (109, 775604), (142, 595358), (218, 387802), (284, 297679), (436, 193901), (2731, 30956), (5462, 15478), (7739, 10924)]