16487728

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{4621}}^1$

素因数の和:4852

約数の個数: 20

約数和(自身を含む): 32095168

約数和(自身を除く): 15607440

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 4621, 9242, 18484, 36968, 73936, 1030483, 2060966, 4121932, 8243864, 16487728]

約数ペア:

[(1, 16487728), (2, 8243864), (4, 4121932), (8, 2060966), (16, 1030483), (223, 73936), (446, 36968), (892, 18484), (1784, 9242), (3568, 4621)]