80840122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1759}}^1\times {\mathrm{2089}}^1$

素因数の和:3861

約数の個数: 16

約数和(自身を含む): 132422400

約数和(自身を除く): 51582278

約数列:

[1, 2, 11, 22, 1759, 2089, 3518, 4178, 19349, 22979, 38698, 45958, 3674551, 7349102, 40420061, 80840122]

約数ペア:

[(1, 80840122), (2, 40420061), (11, 7349102), (22, 3674551), (1759, 45958), (2089, 38698), (3518, 22979), (4178, 19349)]