85952884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 170190720

約数和(自身を除く): 84237836

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 71, 76, 142, 284, 323, 646, 937, 1207, 1292, 1349, 1874, 2414, 2698, 3748, 4828, 5396, 15929, 17803, 22933, 31858, 35606, 45866, 63716, 66527, 71212, 91732, 133054, 266108, 302651, 605302, 1130959, 1210604, 1264013, 2261918, 2528026, 4523836, 5056052, 21488221, 42976442, 85952884]

約数ペア:

[(1, 85952884), (2, 42976442), (4, 21488221), (17, 5056052), (19, 4523836), (34, 2528026), (38, 2261918), (68, 1264013), (71, 1210604), (76, 1130959), (142, 605302), (284, 302651), (323, 266108), (646, 133054), (937, 91732), (1207, 71212), (1292, 66527), (1349, 63716), (1874, 45866), (2414, 35606), (2698, 31858), (3748, 22933), (4828, 17803), (5396, 15929)]