87333530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{881}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 164602368

約数和(自身を除く): 77268838

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 431, 862, 881, 1762, 2155, 4310, 4405, 8810, 9913, 19826, 20263, 40526, 49565, 99130, 101315, 202630, 379711, 759422, 1898555, 3797110, 8733353, 17466706, 43666765, 87333530]

約数ペア:

[(1, 87333530), (2, 43666765), (5, 17466706), (10, 8733353), (23, 3797110), (46, 1898555), (115, 759422), (230, 379711), (431, 202630), (862, 101315), (881, 99130), (1762, 49565), (2155, 40526), (4310, 20263), (4405, 19826), (8810, 9913)]