2563168

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 5086368

約数和(自身を除く): 2523200

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 463, 692, 926, 1384, 1852, 2768, 3704, 5536, 7408, 14816, 80099, 160198, 320396, 640792, 1281584, 2563168]

約数ペア:

[(1, 2563168), (2, 1281584), (4, 640792), (8, 320396), (16, 160198), (32, 80099), (173, 14816), (346, 7408), (463, 5536), (692, 3704), (926, 2768), (1384, 1852)]