89035990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{16831}}^1$

素因数の和:16884

約数の個数: 24

約数和(自身を含む): 167545728

約数和(自身を除く): 78509738

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 16831, 33662, 84155, 168310, 387113, 774226, 1935565, 3871130, 8903599, 17807198, 44517995, 89035990]

約数ペア:

[(1, 89035990), (2, 44517995), (5, 17807198), (10, 8903599), (23, 3871130), (46, 1935565), (115, 774226), (230, 387113), (529, 168310), (1058, 84155), (2645, 33662), (5290, 16831)]