99423568

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{144511}}^1$

素因数の和:144562

約数の個数: 20

約数和(自身を含む): 197114368

約数和(自身を除く): 97690800

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 144511, 289022, 578044, 1156088, 2312176, 6213973, 12427946, 24855892, 49711784, 99423568]

約数ペア:

[(1, 99423568), (2, 49711784), (4, 24855892), (8, 12427946), (16, 6213973), (43, 2312176), (86, 1156088), (172, 578044), (344, 289022), (688, 144511)]