89055218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1433}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 160240896

約数和(自身を除く): 71185678

約数列:

[1, 2, 7, 14, 23, 46, 161, 193, 322, 386, 1351, 1433, 2702, 2866, 4439, 8878, 10031, 20062, 31073, 32959, 62146, 65918, 230713, 276569, 461426, 553138, 1935983, 3871966, 6361087, 12722174, 44527609, 89055218]

約数ペア:

[(1, 89055218), (2, 44527609), (7, 12722174), (14, 6361087), (23, 3871966), (46, 1935983), (161, 553138), (193, 461426), (322, 276569), (386, 230713), (1351, 65918), (1433, 62146), (2702, 32959), (2866, 31073), (4439, 20062), (8878, 10031)]