16809712

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{10831}}^1$

素因数の和:10936

約数の個数: 20

約数和(自身を含む): 32907616

約数和(自身を除く): 16097904

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 10831, 21662, 43324, 86648, 173296, 1050607, 2101214, 4202428, 8404856, 16809712]

約数ペア:

[(1, 16809712), (2, 8404856), (4, 4202428), (8, 2101214), (16, 1050607), (97, 173296), (194, 86648), (388, 43324), (776, 21662), (1552, 10831)]