16624304

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{2671}}^1$

素因数の和:3068

約数の個数: 20

約数和(自身を含む): 32304480

約数和(自身を除く): 15680176

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 2671, 3112, 5342, 6224, 10684, 21368, 42736, 1039019, 2078038, 4156076, 8312152, 16624304]

約数ペア:

[(1, 16624304), (2, 8312152), (4, 4156076), (8, 2078038), (16, 1039019), (389, 42736), (778, 21368), (1556, 10684), (2671, 6224), (3112, 5342)]