31595718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68389}}^1$

素因数の和:68412

約数の個数: 32

約数和(自身を含む): 78785280

約数和(自身を除く): 47189562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 68389, 136778, 205167, 410334, 478723, 752279, 957446, 1436169, 1504558, 2256837, 2872338, 4513674, 5265953, 10531906, 15797859, 31595718]

約数ペア:

[(1, 31595718), (2, 15797859), (3, 10531906), (6, 5265953), (7, 4513674), (11, 2872338), (14, 2256837), (21, 1504558), (22, 1436169), (33, 957446), (42, 752279), (66, 478723), (77, 410334), (154, 205167), (231, 136778), (462, 68389)]