91998142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{27997}}^1$

素因数の和:28083

約数の個数: 16

約数和(自身を含む): 145141632

約数和(自身を除く): 53143490

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 27997, 55994, 867907, 1483841, 1735814, 2967682, 45999071, 91998142]

約数ペア:

[(1, 91998142), (2, 45999071), (31, 2967682), (53, 1735814), (62, 1483841), (106, 867907), (1643, 55994), (3286, 27997)]