16020944

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{6143}}^1$

素因数の和:6314

約数の個数: 20

約数和(自身を含む): 31236096

約数和(自身を除く): 15215152

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 6143, 12286, 24572, 49144, 98288, 1001309, 2002618, 4005236, 8010472, 16020944]

約数ペア:

[(1, 16020944), (2, 8010472), (4, 4005236), (8, 2002618), (16, 1001309), (163, 98288), (326, 49144), (652, 24572), (1304, 12286), (2608, 6143)]