31671874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52963}}^1$

素因数の和:53001

約数の個数: 16

約数和(自身を含む): 53387712

約数和(自身を除く): 21715838

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 52963, 105926, 688519, 1218149, 1377038, 2436298, 15835937, 31671874]

約数ペア:

[(1, 31671874), (2, 15835937), (13, 2436298), (23, 1377038), (26, 1218149), (46, 688519), (299, 105926), (598, 52963)]