77889094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{49993}}^1$

素因数の和:50055

約数の個数: 16

約数和(自身を含む): 125984880

約数和(自身を除く): 48095786

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 49993, 99986, 949867, 1899734, 2049713, 4099426, 38944547, 77889094]

約数ペア:

[(1, 77889094), (2, 38944547), (19, 4099426), (38, 2049713), (41, 1899734), (82, 949867), (779, 99986), (1558, 49993)]