90491962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{6397}}^1$

素因数の和:7053

約数の個数: 16

約数和(自身を含む): 148331232

約数和(自身を除く): 57839270

約数列:

[1, 2, 11, 22, 643, 1286, 6397, 7073, 12794, 14146, 70367, 140734, 4113271, 8226542, 45245981, 90491962]

約数ペア:

[(1, 90491962), (2, 45245981), (11, 8226542), (22, 4113271), (643, 140734), (1286, 70367), (6397, 14146), (7073, 12794)]