90792868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51941}}^1$

素因数の和:51987

約数の個数: 24

約数和(自身を含む): 174525120

約数和(自身を除く): 83732252

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 51941, 103882, 207764, 986879, 1194643, 1973758, 2389286, 3947516, 4778572, 22698217, 45396434, 90792868]

約数ペア:

[(1, 90792868), (2, 45396434), (4, 22698217), (19, 4778572), (23, 3947516), (38, 2389286), (46, 1973758), (76, 1194643), (92, 986879), (437, 207764), (874, 103882), (1748, 51941)]