56780158

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{2551}}^1$

素因数の和:2943

約数の個数: 16

約数和(自身を含む): 88197120

約数和(自身を除く): 31416962

約数列:

[1, 2, 31, 62, 359, 718, 2551, 5102, 11129, 22258, 79081, 158162, 915809, 1831618, 28390079, 56780158]

約数ペア:

[(1, 56780158), (2, 28390079), (31, 1831618), (62, 915809), (359, 158162), (718, 79081), (2551, 22258), (5102, 11129)]