38918168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{286163}}^1$

素因数の和:286186

約数の個数: 16

約数和(自身を含む): 77264280

約数和(自身を除く): 38346112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 286163, 572326, 1144652, 2289304, 4864771, 9729542, 19459084, 38918168]

約数ペア:

[(1, 38918168), (2, 19459084), (4, 9729542), (8, 4864771), (17, 2289304), (34, 1144652), (68, 572326), (136, 286163)]