84387586

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{1489}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 129808800

約数和(自身を除く): 45421214

約数列:

[1, 2, 43, 86, 659, 1318, 1489, 2978, 28337, 56674, 64027, 128054, 981251, 1962502, 42193793, 84387586]

約数ペア:

[(1, 84387586), (2, 42193793), (43, 1962502), (86, 981251), (659, 128054), (1318, 64027), (1489, 56674), (2978, 28337)]