141997616

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{13187}}^1$

素因数の和:13868

約数の個数: 20

約数和(自身を含む): 275550072

約数和(自身を除く): 133552456

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 10768, 13187, 26374, 52748, 105496, 210992, 8874851, 17749702, 35499404, 70998808, 141997616]

約数ペア:

[(1, 141997616), (2, 70998808), (4, 35499404), (8, 17749702), (16, 8874851), (673, 210992), (1346, 105496), (2692, 52748), (5384, 26374), (10768, 13187)]