38502448

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{33893}}^1$

素因数の和:33972

約数の個数: 20

約数和(自身を含む): 75651408

約数和(自身を除く): 37148960

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 33893, 67786, 135572, 271144, 542288, 2406403, 4812806, 9625612, 19251224, 38502448]

約数ペア:

[(1, 38502448), (2, 19251224), (4, 9625612), (8, 4812806), (16, 2406403), (71, 542288), (142, 271144), (284, 135572), (568, 67786), (1136, 33893)]