47390186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15661}}^1$

素因数の和:15769

約数の個数: 16

約数和(自身を含む): 76117320

約数和(自身を除く): 28727134

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 15661, 31322, 266237, 532474, 1393829, 2787658, 23695093, 47390186]

約数ペア:

[(1, 47390186), (2, 23695093), (17, 2787658), (34, 1393829), (89, 532474), (178, 266237), (1513, 31322), (3026, 15661)]