38918668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3881}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 71739360

約数和(自身を除く): 32820692

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 3881, 5014, 7762, 10028, 15524, 89263, 178526, 357052, 423029, 846058, 1692116, 9729667, 19459334, 38918668]

約数ペア:

[(1, 38918668), (2, 19459334), (4, 9729667), (23, 1692116), (46, 846058), (92, 423029), (109, 357052), (218, 178526), (436, 89263), (2507, 15524), (3881, 10028), (5014, 7762)]