31340942

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 47841840

約数和(自身を除く): 16500898

約数列:

[1, 2, 107, 137, 214, 274, 1069, 2138, 14659, 29318, 114383, 146453, 228766, 292906, 15670471, 31340942]

約数ペア:

[(1, 31340942), (2, 15670471), (107, 292906), (137, 228766), (214, 146453), (274, 114383), (1069, 29318), (2138, 14659)]