55816168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{410413}}^1$

素因数の和:410436

約数の個数: 16

約数和(自身を含む): 110811780

約数和(自身を除く): 54995612

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 410413, 820826, 1641652, 3283304, 6977021, 13954042, 27908084, 55816168]

約数ペア:

[(1, 55816168), (2, 27908084), (4, 13954042), (8, 6977021), (17, 3283304), (34, 1641652), (68, 820826), (136, 410413)]