82045942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{21557}}^1$

素因数の和:21743

約数の個数: 16

約数和(自身を含む): 135039312

約数和(自身を除く): 52993370

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 21557, 43114, 237127, 474254, 3729361, 7458722, 41022971, 82045942]

約数ペア:

[(1, 82045942), (2, 41022971), (11, 7458722), (22, 3729361), (173, 474254), (346, 237127), (1903, 43114), (3806, 21557)]