31188464

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{5011}}^1$

素因数の和:5408

約数の個数: 20

約数和(自身を含む): 60595080

約数和(自身を除く): 29406616

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 5011, 6224, 10022, 20044, 40088, 80176, 1949279, 3898558, 7797116, 15594232, 31188464]

約数ペア:

[(1, 31188464), (2, 15594232), (4, 7797116), (8, 3898558), (16, 1949279), (389, 80176), (778, 40088), (1556, 20044), (3112, 10022), (5011, 6224)]