90768074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{22171}}^1$

素因数の和:22285

約数の個数: 16

約数和(自身を含む): 143674560

約数和(自身を除く): 52906486

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 22171, 44342, 509933, 1019866, 1973219, 3946438, 45384037, 90768074]

約数ペア:

[(1, 90768074), (2, 45384037), (23, 3946438), (46, 1973219), (89, 1019866), (178, 509933), (2047, 44342), (4094, 22171)]