86784214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 145753344

約数和(自身を除く): 58969130

約数列:

[1, 2, 11, 22, 53, 106, 263, 283, 526, 566, 583, 1166, 2893, 3113, 5786, 6226, 13939, 14999, 27878, 29998, 74429, 148858, 153329, 164989, 306658, 329978, 818719, 1637438, 3944737, 7889474, 43392107, 86784214]

約数ペア:

[(1, 86784214), (2, 43392107), (11, 7889474), (22, 3944737), (53, 1637438), (106, 818719), (263, 329978), (283, 306658), (526, 164989), (566, 153329), (583, 148858), (1166, 74429), (2893, 29998), (3113, 27878), (5786, 14999), (6226, 13939)]