47615824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{156631}}^1$

素因数の和:156658

約数の個数: 20

約数和(自身を含む): 97111840

約数和(自身を除く): 49496016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 156631, 313262, 626524, 1253048, 2506096, 2975989, 5951978, 11903956, 23807912, 47615824]

約数ペア:

[(1, 47615824), (2, 23807912), (4, 11903956), (8, 5951978), (16, 2975989), (19, 2506096), (38, 1253048), (76, 626524), (152, 313262), (304, 156631)]