39198248

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{69011}}^1$

素因数の和:69088

約数の個数: 16

約数和(自身を含む): 74532960

約数和(自身を除く): 35334712

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 69011, 138022, 276044, 552088, 4899781, 9799562, 19599124, 39198248]

約数ペア:

[(1, 39198248), (2, 19599124), (4, 9799562), (8, 4899781), (71, 552088), (142, 276044), (284, 138022), (568, 69011)]