61490774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{4133}}^1$

素因数の和:4351

約数の個数: 16

約数和(自身を含む): 94949712

約数和(自身を除く): 33458938

約数列:

[1, 2, 43, 86, 173, 346, 4133, 7439, 8266, 14878, 177719, 355438, 715009, 1430018, 30745387, 61490774]

約数ペア:

[(1, 61490774), (2, 30745387), (43, 1430018), (86, 715009), (173, 355438), (346, 177719), (4133, 14878), (7439, 8266)]