90391998

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{320539}}^1$

素因数の和:320591

約数の個数: 16

約数和(自身を含む): 184631040

約数和(自身を除く): 94239042

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 320539, 641078, 961617, 1923234, 15065333, 30130666, 45195999, 90391998]

約数ペア:

[(1, 90391998), (2, 45195999), (3, 30130666), (6, 15065333), (47, 1923234), (94, 961617), (141, 641078), (282, 320539)]