83872822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{22037}}^1$

素因数の和:22223

約数の個数: 16

約数和(自身を含む): 138046032

約数和(自身を除く): 54173210

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 22037, 44074, 242407, 484814, 3812401, 7624802, 41936411, 83872822]

約数ペア:

[(1, 83872822), (2, 41936411), (11, 7624802), (22, 3812401), (173, 484814), (346, 242407), (1903, 44074), (3806, 22037)]