16880672

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{1259}}^1$

素因数の和:1688

約数の個数: 24

約数和(自身を含む): 33339600

約数和(自身を除く): 16458928

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1259, 1676, 2518, 3352, 5036, 6704, 10072, 13408, 20144, 40288, 527521, 1055042, 2110084, 4220168, 8440336, 16880672]

約数ペア:

[(1, 16880672), (2, 8440336), (4, 4220168), (8, 2110084), (16, 1055042), (32, 527521), (419, 40288), (838, 20144), (1259, 13408), (1676, 10072), (2518, 6704), (3352, 5036)]