86854684

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2129}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 183214080

約数和(自身を除く): 96359396

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2129, 2914, 4258, 5828, 8516, 10199, 14903, 20398, 29806, 40796, 59612, 65999, 100063, 131998, 200126, 263996, 400252, 461993, 700441, 923986, 1400882, 1847972, 2801764, 3101953, 6203906, 12407812, 21713671, 43427342, 86854684]

約数ペア:

[(1, 86854684), (2, 43427342), (4, 21713671), (7, 12407812), (14, 6203906), (28, 3101953), (31, 2801764), (47, 1847972), (62, 1400882), (94, 923986), (124, 700441), (188, 461993), (217, 400252), (329, 263996), (434, 200126), (658, 131998), (868, 100063), (1316, 65999), (1457, 59612), (2129, 40796), (2914, 29806), (4258, 20398), (5828, 14903), (8516, 10199)]