874336

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 1746360

約数和(自身を除く): 872024

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 307, 356, 614, 712, 1228, 1424, 2456, 2848, 4912, 9824, 27323, 54646, 109292, 218584, 437168, 874336]

約数ペア:

[(1, 874336), (2, 437168), (4, 218584), (8, 109292), (16, 54646), (32, 27323), (89, 9824), (178, 4912), (307, 2848), (356, 2456), (614, 1424), (712, 1228)]