86210194

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{198641}}^1$

素因数の和:198681

約数の個数: 16

約数和(自身を含む): 152557056

約数和(自身を除く): 66346862

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 198641, 397282, 1390487, 2780974, 6157871, 12315742, 43105097, 86210194]

約数ペア:

[(1, 86210194), (2, 43105097), (7, 12315742), (14, 6157871), (31, 2780974), (62, 1390487), (217, 397282), (434, 198641)]