83683376

素因数分解:

$2^4\times 7^2\times {\mathrm{106739}}^1$

素因数の和:106761

約数の個数: 30

約数和(自身を含む): 188609580

約数和(自身を除く): 104926204

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 106739, 213478, 426956, 747173, 853912, 1494346, 1707824, 2988692, 5230211, 5977384, 10460422, 11954768, 20920844, 41841688, 83683376]

約数ペア:

[(1, 83683376), (2, 41841688), (4, 20920844), (7, 11954768), (8, 10460422), (14, 5977384), (16, 5230211), (28, 2988692), (49, 1707824), (56, 1494346), (98, 853912), (112, 747173), (196, 426956), (392, 213478), (784, 106739)]