31773902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7121}}^1$

素因数の和:7243

約数の個数: 16

約数和(自身を含む): 50252832

約数和(自身を除く): 18478930

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 7121, 14242, 163783, 327566, 690737, 1381474, 15886951, 31773902]

約数ペア:

[(1, 31773902), (2, 15886951), (23, 1381474), (46, 690737), (97, 327566), (194, 163783), (2231, 14242), (4462, 7121)]