90550442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{13399}}^1$

素因数の和:13541

約数の個数: 16

約数和(自身を含む): 141504000

約数和(自身を除く): 50953558

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 13399, 26798, 415369, 830738, 1460491, 2920982, 45275221, 90550442]

約数ペア:

[(1, 90550442), (2, 45275221), (31, 2920982), (62, 1460491), (109, 830738), (218, 415369), (3379, 26798), (6758, 13399)]