88896910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12161}}^1$

素因数の和:12228

約数の個数: 32

約数和(自身を含む): 173381472

約数和(自身を除く): 84484562

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 12161, 24322, 60805, 121610, 206737, 413474, 522923, 1033685, 1045846, 2067370, 2614615, 5229230, 8889691, 17779382, 44448455, 88896910]

約数ペア:

[(1, 88896910), (2, 44448455), (5, 17779382), (10, 8889691), (17, 5229230), (34, 2614615), (43, 2067370), (85, 1045846), (86, 1033685), (170, 522923), (215, 413474), (430, 206737), (731, 121610), (1462, 60805), (3655, 24322), (7310, 12161)]