38947856

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{3617}}^1$

素因数の和:4298

約数の個数: 20

約数和(自身を含む): 75594492

約数和(自身を除く): 36646636

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 3617, 5384, 7234, 10768, 14468, 28936, 57872, 2434241, 4868482, 9736964, 19473928, 38947856]

約数ペア:

[(1, 38947856), (2, 19473928), (4, 9736964), (8, 4868482), (16, 2434241), (673, 57872), (1346, 28936), (2692, 14468), (3617, 10768), (5384, 7234)]