806816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1356

約数の個数: 24

約数和(自身を含む): 1673280

約数和(自身を除く): 866464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1327, 2654, 5308, 10616, 21232, 25213, 42464, 50426, 100852, 201704, 403408, 806816]

約数ペア:

[(1, 806816), (2, 403408), (4, 201704), (8, 100852), (16, 50426), (19, 42464), (32, 25213), (38, 21232), (76, 10616), (152, 5308), (304, 2654), (608, 1327)]