43257728

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{1021}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 86522520

約数和(自身を除く): 43264792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 662, 1021, 1324, 2042, 2648, 4084, 5296, 8168, 10592, 16336, 21184, 32672, 42368, 65344, 130688, 337951, 675902, 1351804, 2703608, 5407216, 10814432, 21628864, 43257728]

約数ペア:

[(1, 43257728), (2, 21628864), (4, 10814432), (8, 5407216), (16, 2703608), (32, 1351804), (64, 675902), (128, 337951), (331, 130688), (662, 65344), (1021, 42368), (1324, 32672), (2042, 21184), (2648, 16336), (4084, 10592), (5296, 8168)]