99574928

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{144731}}^1$

素因数の和:144782

約数の個数: 20

約数和(自身を含む): 197414448

約数和(自身を除く): 97839520

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 144731, 289462, 578924, 1157848, 2315696, 6223433, 12446866, 24893732, 49787464, 99574928]

約数ペア:

[(1, 99574928), (2, 49787464), (4, 24893732), (8, 12446866), (16, 6223433), (43, 2315696), (86, 1157848), (172, 578924), (344, 289462), (688, 144731)]