55881902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{8269}}^1$

素因数の和:8411

約数の個数: 16

約数和(自身を含む): 87331200

約数和(自身を除く): 31449298

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 8269, 16538, 256339, 512678, 901321, 1802642, 27940951, 55881902]

約数ペア:

[(1, 55881902), (2, 27940951), (31, 1802642), (62, 901321), (109, 512678), (218, 256339), (3379, 16538), (6758, 8269)]