83431942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{9749}}^1$

素因数の和:10151

約数の個数: 16

約数和(自身を含む): 136890000

約数和(自身を除く): 53458058

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 9749, 19498, 107239, 214478, 3792361, 7584722, 41715971, 83431942]

約数ペア:

[(1, 83431942), (2, 41715971), (11, 7584722), (22, 3792361), (389, 214478), (778, 107239), (4279, 19498), (8558, 9749)]