16042672

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{2393}}^1$

素因数の和:2820

約数の個数: 20

約数和(自身を含む): 31169880

約数和(自身を除く): 15127208

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 2393, 3352, 4786, 6704, 9572, 19144, 38288, 1002667, 2005334, 4010668, 8021336, 16042672]

約数ペア:

[(1, 16042672), (2, 8021336), (4, 4010668), (8, 2005334), (16, 1002667), (419, 38288), (838, 19144), (1676, 9572), (2393, 6704), (3352, 4786)]