47938636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 86665040

約数和(自身を除く): 38726404

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 2557, 4687, 5114, 9374, 10228, 18748, 109951, 219902, 278713, 439804, 557426, 1114852, 11984659, 23969318, 47938636]

約数ペア:

[(1, 47938636), (2, 23969318), (4, 11984659), (43, 1114852), (86, 557426), (109, 439804), (172, 278713), (218, 219902), (436, 109951), (2557, 18748), (4687, 10228), (5114, 9374)]