31059622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6691}}^1$

素因数の和:6915

約数の個数: 16

約数和(自身を含む): 51073344

約数和(自身を除く): 20013722

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 6691, 13382, 73601, 147202, 1411801, 2823602, 15529811, 31059622]

約数ペア:

[(1, 31059622), (2, 15529811), (11, 2823602), (22, 1411801), (211, 147202), (422, 73601), (2321, 13382), (4642, 6691)]