42347446

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{3259}}^1$

素因数の和:3423

約数の個数: 16

約数和(自身を含む): 65134800

約数和(自身を除く): 22787354

約数列:

[1, 2, 73, 89, 146, 178, 3259, 6497, 6518, 12994, 237907, 290051, 475814, 580102, 21173723, 42347446]

約数ペア:

[(1, 42347446), (2, 21173723), (73, 580102), (89, 475814), (146, 290051), (178, 237907), (3259, 12994), (6497, 6518)]