31008095998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6761}}^1\times {\mathrm{208469}}^1$

素因数の和:215243

約数の個数: 16

約数和(自身を含む): 50748269040

約数和(自身を除く): 19740173042

約数列:

[1, 2, 11, 22, 6761, 13522, 74371, 148742, 208469, 416938, 2293159, 4586318, 1409458909, 2818917818, 15504047999, 31008095998]

約数ペア:

[(1, 31008095998), (2, 15504047999), (11, 2818917818), (22, 1409458909), (6761, 4586318), (13522, 2293159), (74371, 416938), (148742, 208469)]