42189856

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{7621}}^1$

素因数の和:7804

約数の個数: 24

約数和(自身を含む): 83552364

約数和(自身を除く): 41362508

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 5536, 7621, 15242, 30484, 60968, 121936, 243872, 1318433, 2636866, 5273732, 10547464, 21094928, 42189856]

約数ペア:

[(1, 42189856), (2, 21094928), (4, 10547464), (8, 5273732), (16, 2636866), (32, 1318433), (173, 243872), (346, 121936), (692, 60968), (1384, 30484), (2768, 15242), (5536, 7621)]