31120982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{1523}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 49542192

約数和(自身を除く): 18421210

約数列:

[1, 2, 17, 34, 601, 1202, 1523, 3046, 10217, 20434, 25891, 51782, 915323, 1830646, 15560491, 31120982]

約数ペア:

[(1, 31120982), (2, 15560491), (17, 1830646), (34, 915323), (601, 51782), (1202, 25891), (1523, 20434), (3046, 10217)]