83639426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 142926336

約数和(自身を除く): 59286910

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 2531, 2542, 5062, 16523, 32903, 33046, 65806, 78461, 103771, 156922, 207542, 1019993, 1349023, 2039986, 2698046, 3216901, 6433802, 41819713, 83639426]

約数ペア:

[(1, 83639426), (2, 41819713), (13, 6433802), (26, 3216901), (31, 2698046), (41, 2039986), (62, 1349023), (82, 1019993), (403, 207542), (533, 156922), (806, 103771), (1066, 78461), (1271, 65806), (2531, 33046), (2542, 32903), (5062, 16523)]