53955712

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{9803}}^1$

素因数の和:9860

約数の個数: 32

約数和(自身を含む): 110000880

約数和(自身を除く): 56045168

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 9803, 19606, 39212, 78424, 156848, 313696, 421529, 627392, 843058, 1254784, 1686116, 3372232, 6744464, 13488928, 26977856, 53955712]

約数ペア:

[(1, 53955712), (2, 26977856), (4, 13488928), (8, 6744464), (16, 3372232), (32, 1686116), (43, 1254784), (64, 843058), (86, 627392), (128, 421529), (172, 313696), (344, 156848), (688, 78424), (1376, 39212), (2752, 19606), (5504, 9803)]