381833552

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{16447}}^1$

素因数の和:17906

約数の個数: 20

約数和(自身を含む): 740357376

約数和(自身を除く): 358523824

約数列:

[1, 2, 4, 8, 16, 1451, 2902, 5804, 11608, 16447, 23216, 32894, 65788, 131576, 263152, 23864597, 47729194, 95458388, 190916776, 381833552]

約数ペア:

[(1, 381833552), (2, 190916776), (4, 95458388), (8, 47729194), (16, 23864597), (1451, 263152), (2902, 131576), (5804, 65788), (11608, 32894), (16447, 23216)]