42118376

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{66643}}^1$

素因数の和:66728

約数の個数: 16

約数和(自身を含む): 79972800

約数和(自身を除く): 37854424

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 66643, 133286, 266572, 533144, 5264797, 10529594, 21059188, 42118376]

約数ペア:

[(1, 42118376), (2, 21059188), (4, 10529594), (8, 5264797), (79, 533144), (158, 266572), (316, 133286), (632, 66643)]