89840668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4957}}^1$

素因数の和:5181

約数の個数: 24

約数和(自身を含む): 164922912

約数和(自身を除く): 75082244

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 4531, 4957, 9062, 9914, 18124, 19828, 114011, 228022, 456044, 976529, 1953058, 3906116, 22460167, 44920334, 89840668]

約数ペア:

[(1, 89840668), (2, 44920334), (4, 22460167), (23, 3906116), (46, 1953058), (92, 976529), (197, 456044), (394, 228022), (788, 114011), (4531, 19828), (4957, 18124), (9062, 9914)]