90909982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{24989}}^1$

素因数の和:25115

約数の個数: 16

約数和(自身を含む): 145741680

約数和(自身を除く): 54831698

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 24989, 49978, 424813, 849626, 2673823, 5347646, 45454991, 90909982]

約数ペア:

[(1, 90909982), (2, 45454991), (17, 5347646), (34, 2673823), (107, 849626), (214, 424813), (1819, 49978), (3638, 24989)]