38456534

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1871}}^1$

素因数の和:2155

約数の個数: 16

約数和(自身を含む): 59304960

約数和(自身を除く): 20848426

約数列:

[1, 2, 43, 86, 239, 478, 1871, 3742, 10277, 20554, 80453, 160906, 447169, 894338, 19228267, 38456534]

約数ペア:

[(1, 38456534), (2, 19228267), (43, 894338), (86, 447169), (239, 160906), (478, 80453), (1871, 20554), (3742, 10277)]