80343818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{1531}}^1$

素因数の和:2933

約数の個数: 16

約数和(自身を含む): 127033440

約数和(自身を除く): 46689622

約数列:

[1, 2, 19, 38, 1381, 1531, 2762, 3062, 26239, 29089, 52478, 58178, 2114311, 4228622, 40171909, 80343818]

約数ペア:

[(1, 80343818), (2, 40171909), (19, 4228622), (38, 2114311), (1381, 58178), (1531, 52478), (2762, 29089), (3062, 26239)]